If you live in the U.S., you're probably used to throwing banana peel into the trash. But people in other countries, including India, have been taking advantages of their nutritional benefits for many years.

    While the flesh of a banana is soft and sweet, the skin is thick, hard and slightly bitter. To eat the peel, you can fry, bake, or boil it for at least 10 minutes. Also, the riper bananas get, the thinner and sweeter banana peel will become. That's because of a natural plant hormone(激素) called ethylene(乙烯) that fruits release as they ripen. Ethylene interacts with the sugars and fiber in the banana skin, changing complex sugars into simple sugars and breaking down pectin, a form of fiber in bananas that keeps them stiff. That's why the older your banana is, the flimsier(不结实的) it feels.

    The sweet flesh of a medium-sized banana contains great percentages of your daily recommended intake of various nutrients, such as:

·12% of your daily fiber, which helps with digestion and may help lower your risk of diabetes(糖尿病)

·17% of your vitamin C, which is important for your immune system as well as your growth

·20% of your vitamin B6, which aids the body's ability to turn food into energy

·12% of your potassium, which helps with the development of cells, tissues, and organs throughout the body

    If you eat the skin along with the flesh, you will get an even bigger increase in these same nutrients.

    Eating the peel is not only good for your body but also better for the earth. The average American ate 11.4 pounds of bananas in 2014. Since a medium-sized banana weighs about 0.3 pounds, that equates to about 38 bananas per person, or about 12 billion for the whole of the U.S. And since most of us throw away the peel, that also means a lot of organic waste.

    Sunscreens (防晒霜) can offer protection from two types of ultraviolet (UV) rays (紫外线): UVB, which according to the Skin Cancer Foundation, are the chief cause of sunburn and play a key role in the development of skin cancer, and UVA, which get through the skin more deeply and are largely responsible for skin aging and wrinkling, as well as skin cancer risk. The SPF (防晒指数) measurement on sunscreens refers to the UVB protection level — and the number may not mean what you think it does. SPF 15 doesn't protect you from 15% of UVB rays, just as SPF 100 doesn't protect you from 100% of the rays. In fact, as you get into the higher numbered SPF sunscreens (think: 50 and above), the difference in UVB protection is actually pretty small.

    Theoretically, though the increase in UVB protection with a super-high SPF sunscreen may be not worth considering, it may help, and certainly can't hurt, to use it — that is, as long as you do so correctly. “The only downside is whether you're giving yourself a sense of false security,” Dr. Gohara says.

    Indeed, as Dr. Wang also pointed out, when people choose increased SPFs, they may actually feel so protected by the product that they finally ignore proper sun protection. “When people use really high SPF products, they tend not to reuse, they tend to stay out in the sun much longer, and they don't use other protective measures such as clothing and hats,” he says. Regardless of any increase in protection that a high SPF may or may not offer, one thing is certain: It doesn't give your body a free pass from sunburns, aging, or cancers, and it doesn't protect you from those things for any greater length of time than the lower SPF options. Both Dr. Wang and Dr. Gohara emphasized that, no matter what the SPF is, it's important to reapply your sunscreen every two hours.

    The job interview is an important part of your job search because it's an opportunity for the employer to figure out if you're right for the job. The following tips may help you prepare for your job interview.

    ●Dress for success. Professional business clothes are always appropriate, regardless of the type of job you are applying for.

    ●Be there on time. Try to arrive 5 to 10 minutes early to be safe. Find out ahead of time where you're going and how long it will take you to get there. Drive or travel the route a day or two ahead, at the same time of day as you will on the day of the interview. {#blank#}1{#/blank#} Have a backup（备用）plan.

    ●Let your personality shine. If you're excited about the job, don't be afraid to show it. Employers want passionate employees, so be yourself.

    ●Be confident. {#blank#}2{#/blank#} But just don't let your nerves overpower your interview. Eye contact and a calm, clear speaking voice are excellent ways to show your confidence.

    ●Watch your body language. During your interview, relax and sit naturally, but don't slouch（没精打采地坐）in your chair or lean on the interviewer's desk.

    ●Be polite. {#blank#}3{#/blank#} Remember, this is your first introduction to the organization, so be polite to everyone you meet and turn off your cell phone.

    ●Listen and ask for clarification（阐明）, if you need it. Remember to listen carefully to the interview questions so that you can actually answer the questions, and never interrupt. {#blank#}4{#/blank#}

    ●Let them know what you have to offer. When answering the questions, let the employer see what you have to offer to his organization. Talk about your past. experiences and achievements honestly, and tie those experiences to how they can help you contribute to his organization.

    ●{#blank#}5{#/blank#} Although you want to be open and honest in your interview, avoid talking about your personal or financial problems.

A. Think before you speak.

B. Confirm how often the buses run.

C. This begins with a smile and a firm handshake.

D. If you believe in yourself, you will surely succeed.

E. Feeling nervous in an interview is perfectly normal.

F. Make sure you have enough to answer the questions.

G. If you don't understand something, just ask for explanation.

    Any woman can be strong. I don t just mean strong in mental aspect.{#blank#}1{#/blank#}You may think that strong women are born, not made. You may be thinking of Olympic weightlifters lifting dozens of kilos over their heads, or of bodybuilders posing.

    {#blank#}2{#/blank#} It is a requirement for everyday life. Strength is what you need if you carry your luggage. You need to be strong to pick your child up off the floor. And, most of all-especially as you get older-you need strength simply to stand up without falling over.

    As we age, we progressively lose muscle mass, which can make us weaker.{#blank#}3{#/blank#} We might have trouble going up and down steps, picking up something heavy, even standing up from a seat. But while ageing is unavoidable, building muscle through strength training is meaningful.

    A programme that is becoming more and more commonly used is Starting Strength. The basic Starting Strength programme consists of four different lifts. Trainees learn these lifts step by step.{#blank#}4{#/blank#}Three times a week they perform three of the lifts. If they are successful in a period, they then add 2.25kg in the next period.

    But barbell (杠铃) lifting doesn't just offer physical strength; it also gives women emotional and mental confidence.{#blank#}5{#/blank#}

A. But strength is not just about appearances.

B. I mean simply being able to fight against gravity.

C. Being strong doesn't mean having a stony heart, either.

D. However, this condition can be improved by working out.

E. Most people begin to learn the lifts using an empty bar weighing 20kg.

F. In daily life, the actions we take for granted become more and more difficult.

G. However you feel about your body, you can become the strongest version of yourself.

    Have you ever wondered why birds sing? Maybe you thought that they were just happy. After all, you probably sing or whistle when you are happy.

    Some scientists believe that birds do sing some of the time just because they are happy. However, they sing most of the time for a very different reason. Their singing is actually a warning to other birds to stay out of their territory.

    Do you know what a "territory" is? A territory is an area that an animal, usually the male, claims（声称）as its own. Only he and his family are welcome there. No other families of the same species are welcome. Your yard and house are your territory where only your family and friends are welcome. If a stranger should enter your territory and threaten you, you might shout. Probably this would be enough to frighten him away.

    If so, you have actually scared the stranger away without having to fight him. A bird does the same thing. But he expects an outsider almost any time, especially at nesting（筑巢）season. So he is screaming all the time, whether he can see an outsider or not. This screaming is what we call a bird's song, and it is usually enough to keep an outsider away.

    Birds sing loudest in the spring when they are trying to attract a mate and warn others not to enter the territory of theirs.

    You can see that birds have a language of their own. Most of it has to do with attracting mates and setting up territories.

Throughout our lives,we have been told to take care of our physical health.But what is often ignored is mental health.That's why World Mental Health Day was created.{#blank#}1{#/blank#}.

When is World Mental Health Day?

World Mental Health Day is on October 10th.Though there is one specific date for it,it is often times celebrated and observed over the course of a week.{#blank#}2{#/blank#}, it allows more people to know about the importance of mental health and it educates the public about the "why", "how" and "what" of mental health.

What is the history of World Mental Health Day?

{#blank#}3{#/blank#}.When it first started,the day had no theme,but instead was an excuse for medical workers to educate the public on what was not always openly discussed — what mental health is and the issues that surround it.Mental health affects everything from our emotional state to our physical state,and everything in between.In the first few years,organizers usually hosted a global live broadcast,leading to live telephone participation from all over the world.

{#blank#}4{#/blank#}?

You can volunteer in or donate some money to mental health services to improve the livelihoods of people struggling with mental illnesses.Besides,too often we are too busy to slow down and take a breath.If you take a mental health day,you are giving yourself the space to grow and take care of your mental health.Lastly,you should check on your friends.Go for a walk with them or have an extended phone conversation if you are far away.{#blank#}5{#/blank#}.

A.Why mental health is so important

B.How to observe World Mental Health Day

C.By celebrating it in a week instead of a day

D.If we value the importance of mental health

E.The first World Mental Health Day began in 1992

F.In this article,let's explore World Mental Health Day

G.You might be surprised at how much you can help them relax