Last night's meteor (流星) shower left many people in the community dissatisfied and demanding answers. According to Gabe Rothschild, Emerald Valley's mayor, people gathered in the suburbs of the city, carrying heavy telescopes, expecting to watch the brightly burning meteors passing through the sky. What they found instead was a sky so brightened by the city's lights that it darkened the light of the meteors passing overhead.

     “My family was so frustrated,” admitted town resident Duane Cosby, “We wanted to make this an unforgettable family outing, but it turned out to be a huge disappointment.”

    Astronomers—scientists who study stars and planets—have been complaining about this problem for decades. They say that light pollution prevents them from seeing objects in the sky that they could see quite easily in the past. They call on people and the government to take measures to fight against it.

    There is yet a population besides professional and amateur star observers that suffers even more from light pollution. This population consists of birds, bats, frogs, snakes, etc. For example, outdoor lighting severely affects migrating (迁徙的) birds. According to the International Dark-Sky Association, “100 million birds a year throughout North America die in crashes with lighted buildings and towers.”

    Countless more animal casualties (伤亡) result from the use of artificial lighting. Clearly, people enjoy the benefits of lighting their evenings. But some scientists think it can be harmful for humans, too. They worry that exposure to light while sleeping can increase a person's chances of getting cancer.

    Emerald Valley is only one community that is becoming aware of the negative effects of light pollution. For years, Flagstaff, Arizona, has enforced lighting regulations in its city in order to assist astronomers at the Lowell Observatory. Similar efforts have been made worldwide, and a movement is underway to remind us to turn off lights when we are not using them, so that other creatures can share the night.

    The vast majority of people can buy pretty much anything they need. Not anything they want, necessarily, but anything they need to achieve a satisfactory degree of creature comfort: clothing, water, shoes and food.

    During my childhood, a Michael Pollan book would have been the prize of my year, were I to find it waiting under my Christmas tree or open it upon my birthday. I also used to be thrilled at receiving necessary things, like simple socks or gloves, as present. Nowadays I have too many gloves. I purchase leather gloves online that appear to be a good deal or just because I like their look.

    Prosperity (富足) is a good thing, right? Yes, of course. But for me, I find that the greater ease with which such a generous gift is purchased, the less significance it has when given. This is why I try harder at gifts.

    My first line of dealing with this problem is simply understanding the effect of a little time spent. Even writing out a thoughtful or funny card goes a lot further than a “cute top” purchased from a popular shopping website.

    Need help? Go to your printer. There's paper in there. Fold one sheet in half and draw a heart on the front. Open it up and fill the card with a poem or a few words of your own. Not only is it obvious that you took the time to select your words and write them down, but now you force the reader to stop for a short time and consider what you were trying to accomplish with them. The effort made by the two of you is the gift.

    No matter how you decide to spend a little more time on your giving, the point is just quite simply that you do. You don't have to give a person a handmade paper boat to get a reaction. But you won't be sorry if you do.

    Why is pink or purple a color for girls and blue or brown for boys?

The answer depends largely on cultural values as well as personal experiences. To the Egyptians, green was a color that represented the hope and joy of spring, while for Muslims, it means heaven. Red is a symbol of good luck in many cultures. In China, children are given money in a red envelope to bring good fortune in the New Year. For many nations, blue is a symbol of protection and religious beliefs. Greek people often wear a blue necklace hoping to protect themselves against evils (灾祸).

    People's choice of colors is also influenced by their bodies' reactions (反应) toward them. Green is said to be the most restful color. It has the ability to reduce pain and relax people both mentally and physically. People who work in green environment have been found to have fewer stomachaches.

Red can cause a person's blood pressure to rise and increase people's appetites (食欲). Many decorators will include different shades of red in the restaurant. Similarly, many commercial (商业的)websites will have a red “Buy Now” button because red is a color that easily catches a person's eye.

    Blue is another calming color. Unlike red, blue can cause people to lose appetite. So if you want to eat less, some suggest that eating from blue plates can help.

    The next time you are deciding on what to wear or what color to decorate your room, think about the color carefully.

    Growing up in the mountainous Sierra de Penamayor, in Asturias, northern Spain, Aladino Montes had been shooting deer ever since he was a child, but his life as a hunter came to an abrupt end 10 years ago, when he met Bambi, an adorable deer that has remained by his side ever since. Aladino has never shot an animal since.

    53-year-old Aladino recalls driving through the mountains in his little jeep, ten years ago, when he saw a couple of cows being followed by a skinny little deer. Deer don't usually hang out with cows, so he approached the animals for a closer look. That's when he noticed that the deer had several wounds and would have probably died without proper medical care. He put the injured animal in his car and drove back to his house where he nursed it back to health. But instead of running back towards the forests, the deer stayed by Aladino's side. They've been best friends ever since.

    He always loved animals, but his father had taught him to hunt deer as a child. He did it for food, not sport, but ever since he adopted Bambi, he hasn't shot a single animal.

    Aladino's cabin sits at 1,140 meters above sea level, offering tourists a beautiful view of the surrounding mountainside. On clear days, one can see all of central Asturias all the way to Gijon, but most people don't travel to Les Praeres for the view, they come to see Bambi, the friendly deer.

    Sometimes, Bambi will walk straight into the bar in search of Aladino and leave everyone with their mouth open, or even let people pet her. But she's always most comfortable at the side of her rescuer. She's so relaxed around him that she makes other deer feel safe as well.

    Starbucks will stop using plastic straws from its stores globally by 2020, in a nod to the growing push for businesses to be more environmentally friendly. The Seattle-based company said on Monday it will instead use straws made from other materials, and lids designed not to need straws. McDonald's also recently said it would switch to paper straws in the UK and Ireland by next year, and test alternatives to plastic straws in some US locations. In February, Dunkin' Donuts said that it would refuse polystyrene foam (塑料泡沫) cups from its stores by 2020.

    Environmental activists have been pressuring businesses to ditch plastic straws because they can end up in the ocean and hurt marine life. The push gained great support after a video in 2015 showed rescuers removing a straw from a sea turtle's nose in great detail. Local governments have also been looking at the issue. Last week, Seattle's ban on single-use plastic straws and utensils in food service outlets took effect, and Starbucks says it already offers alternative straws there. Similar proposals are being considered elsewhere, including New York and San Francisco.

    While straws have become a highly-concerned issue, they make up only about 4% of the plastic trash by number of pieces, and far less by weight. Straws add up to only about 2,000 tons of the nearly 9m tons of plastic waste that hits waters each year.

Wandering in the forest with sweet melodies of wild birds, tourists might feel they are in a fairy tale world {#blank#}1{#/blank#} (actual), they are picking wild mushrooms in Yunnan Province Tired of visiting {#blank#}2{#/blank#} (crowd) scenic spots during holidays, many people instead choose mushroom picking {#blank#}3{#/blank#} (refresh) themselves. 

Xu Yaowei is in ch arge of a mushroom picking project on the app"Youyunnan". "There are two types of tour routes The first {#blank#}4{#/blank#} (design) for tourists from outside the province Their expectation is a mu shroom hunting experience, {#blank#}5{#/blank#} (focus) on easily finding mushrooms "Xu said, "The second route is for local and high-end customers, which includes a mushroom hunting experience, picking wild tea, {#blank#}6{#/blank#} visiting a local wild mushroom market as well "

By the end of August, the project conducted nearly 40 one-day wild mushroom collection tours, serving nearly 800 tourists, more than 95 percent of {#blank#}7{#/blank#} are from outside the province Most of them are college {#blank#}8{#/blank#} (graduate) and parents with children 

A tourist who paid a special one day visit {#blank#}9{#/blank#} Yunnan from Sichuan Province said, "My child loves mushrooms and we want to give him a chance to experience the wonders of nature and provide {#blank#}10{#/blank#} educational experience. "