"Who does the cooking in your home?" I'm often asked by my colleagues. "My wife and I share it 50/50," I usually say without hesitation.

    It's a lie, of course. We're pretty much even（相等的）when it comes to the children and the elderly. But the paying of bills isn't 50/50-my wife pays all sorts of household expenses, so I never even have to set eyes on them. And the cooking isn't 50/50, either.

    The truth is that I am the cook. On my recent 40th birthday, I received the following gifts from my children: a new pot, two mini bottles of truffle oil, a decorative salad-dressing pourer, and a juice-making machine. For a moment I longed for something more manly, a cricket bat, perhaps, and then had to admit that all these things would be useful for me.

    It's not that my wife can't or doesn't like to cook (she makes delicious Welsh cakes). Nor has it always been this way. In the early years of our marriage I'd be relaxing with a glass of wine while my wife prepared for dinner after work.

But at some point that changed and I became the cook. Ten years with my wife gave me the rewards-I can throw together a roast, and I can make much foreign food. But I have truly become a monster(怪物) in the kitchen, unable to keep myself away from cooking. "You have to add Dijon to the sauce; it brings out the taste of the cheese," I volunteer, as my wife is cooking. "Quick, stir in the butter so the dish becomes delicious."

    Is it any wonder that my wife has given up coming into the kitchen while I find the whole process of chopping, mixing, and adding things deeply satisfying?

    Oxford English Dictionary editors recently said that "run" has become the word with the most meanings in English, with more than 645 different usage cases for the verb form alone. This entry(条目), took one professional dictionary writer nine months of research to complete. How could three little letters be responsible   for so many meanings?

    Think about it: When you run a fever, for example, those three letters have a different meaning than when you run a bath to treat it, or when your bathwater runs over and makes your bath runner wet, forcing you to run out to the store and buy a new one. There, you run up a bill of $85 because besides a small carpet and some cold medicine, you also need some thread to fix the run in your stockings and some tissue for your runny nose and a carton of milk because you've run through your supply at home, and all this makes fear run through your soul because your value club membership runs out at the end of the month and you've already run over your budget on last week's grocery run when you ran over a nail and now your car won't even run properly. God—you'd do things differently if you ran the world.

    When the OED's first edition came out in 1928, the longest entry belonged to another three letter word: "set". Today, it has some 200 meanings.

    Why is "run" suddenly the Swiss Army Knife of verbs? According to British author Simon Winchester, "run" has earned some major lift during the Industrial Revolution (工业革命), when new inventions chose it as their verb of choice. "Machines run, clocks run, computers run there are all of those that began in the middle of the 19th century," Winchester says.

    So, ready to run through the whole list of definitions(定义)? You'll have to wait for the next edition of the OED, expected in 2037.

    Travel is fun and exciting, but it's not if you get sick. You may think, “Not me, I won't get sick on my vacation. ”But for many people, that is what happens.

    A vacation is supposed to be a time for relaxing. But very often it is not.  “What can I do when I am a tourist?” This is what we should often think about.  Usually there are so many places to visit： museums, shops, parks and churches. You may spend most days walking around these places. This can be very tiring. Your feet may hurt.  And you may have a terrible headache after a few hours. If this is what you feel, you should take a rest. Don't ask your body to do too much. A tired body means a weak body. And a weak body can make you get sick easily. Just sit down for a few hours in a nice spot. In good weather, look for a quiet park bench. Or you can rest at a café. You can learn a lot by watching people when you have a rest.

    Sleep is also important. If you want to stay healthy you need enough sleep.  You may have trouble sleeping at night when you travel. Your hotel room may be noisy, or the bed may be uncomfortable.  If that is true, don't be afraid to change rooms or hotels. You may not get enough sleep for another reason. You may want to stay out late at night. In many cities the night life can be very exciting. Then you should plan to sleep for an hour during the day. That extra hour can make a big difference.

    Finally, if you want to stay healthy, you must eat well. That means eating the right kinds of foods. Your body needs fresh fruit and vegetables, and some meat, milk or cheese. When you are in a new country you may want to try new foods but you need to be careful about how much you eat. Lots of rich food is not very good for you.

    Are you familiar with the greeting, "Can I add you on WeChat?" It seems like every time we meet new friends or colleagues nowadays, the first thing that springs to mind is adding each other on the app. Nevertheless, more than 80 percent of WeChat users report feeling stressed or anxious when they receive a large number of messages, according to a study done recently by the app's developer Tencent(腾讯). In other words, WeChat can overwhelm(使应接不暇) us, while also breaking down the boundaries between our work and private lives.

    Just think how easy it is now for bosses to hand out assignments during the holiday, so long as they have your WeChat contact. When you're at the cinema enjoying a romantic movie or having a barbecue in the backyard, you can never cut yourself off from the outside world unless you switch off your phone. Not to post something in WeChat Moments before replying to your boss first!

    Apart from interrupting your leisure time, WeChat can also reduce your productivity at work. For many office workers, logging in to WeChat on their computers at the start of the day has become routine. But what if browsing the Moments distracts us from doing the work? The app steals our time without us even noticing it, making us have the false belief that we are busy all the time.

    And as if that weren't bad enough, there're the "one-off" friends who take up space on our WeChat friend list. A handy way to check how many one-off friends you have is to take a look at your chat history with them. Sometimes, you only sent the initial friend requests so you could invite them to a WeChat group or inform them of something for your boss. Yet still, as your friend count(好友数量) ever goes up, it can make you feel the need to post selfies(自拍) and share details of your life in your Moments, just so you can stay up to date.

    With WeChat, all our spare time is swallowed up by the constant torrent of messages and our attention keeps getting diverted by Moments and pop-up ads. So it's time that we should do something to nip this problem in the bud.

Gorman is the youngest poet in U. S. history. She became the youth poet laureate (获奖者) of Los Angeles at age 16 in 2014 and the first national youth poet laureate three years later. She has recently completed her studies at Harvard University.

Her mother, Joan Wicks, teaches middle school in Watts. Shuttling among the neighborhoods gave Gorman a window to the world. Her like for poetry dates at least back to the third grade when her teacher read Ray Bradbury's Dandelion Wine to the class.

Gorman is a lot better at it now, but still working on her confidence as a public speaker. "Until two or maybe three years ago, I couldn't say the letter 'r'. Even to this day sometimes I struggle with it. I'd want to say 'girls can change the world', but I can not say so many letters in that statement, so I'd say things like 'young women can shape the globe'."

For Gorman, writing became a cure. "I used writing as a form of self expression to get my word on the page. So the more I recited out loud, the more I was able to teach myself how to pronounce these letters which for so long had been my greatest impediment." Gorman said she also used a song from Miranda's Pulitzer Prize-winning Broadway musical Hamilton to help with her speaking. "But I don't look at my disability as a weakness," said Gorman. "It's made me the performer that I am and the storyteller that I strive to be."

In September, Gorman will release Change Sings, the first of two children's books. The poet says she desires to publish a book "in which kids could see themselves as change-makers in history, rather than just observers".

Lack of sleep among children and teenagers in China has worsened in the past decade, with more than 80 percent getting insufficient sleep on school days, a new report has found.

Chinese youngsters snooze 7. 8 hours a night on average on school days, down 0. 3 hours from 2009, according to the report released on Monday by the Chinese Academy of Sciences'Institute of Psychology.

Researchers surveyed more than 15,800 students from Henan, Hebei and Guangdong provinces from April to July, asking what time they go to bed and wake up on days they take offline classes on campus.

Only 46. 4 percent of them sleep for at least 8 hours, compared with 47. 4 percent in 2009.

According to an action plan laying out measures to be taken from 2019 to 2030 to promote the health of citizens, primary school students are recommended to get a minimum of 10 hours of sleep a night. For junior high school and senior high school students, the recommended sleep durations per night are 9 and 8 hours respectively.

By this set of standards, more than 95 percent of students from primary schools, nearly 91 percent at junior high and 84 percent at senior high, did not get enough sleep on school days, heightening the risk of them developing cognitive, mental and physical health problems, the report said.

Hou Jinqin, a researcher at the National Institute of Education Sciences who co-authored the study, suggested local authorities implement measures instructed by the Ministry of Education, such as lessening academic burdens, postponing start times at school and encouraging children to be enrolled at institutions closer to home, in order to prolong sleeping hours.

In terms of the COVID - 19 outbreak's impact on sleep, she said available research overseas shows school closures forced by the COVID - 19 epidemic have added two hours of sleep to young students studying-gat home.

In China, some studies have revealed no marked differences in sleeping patterns of students before and after school reopened, she added.