As we all know, everyone have a dream. I have dreamed of being a doctor since I entered into the primary school. Nowadays with modern life go rapidly, many people suffer from different kind of disease, both mentally and physically. As a result, doctors are in greet need at home and abroad. My dream is to become successful doctor, helping to save people’s lives. Although to be a good doctor was very difficult, I will do whatever I can to keep everyone health. To make dream come true, I have told me over and over again that I will concentrate to studies, after all, only by working hardly can one succeed.

Horses are picky eaters

Horses have an even better sense of smell than humans do. When horses raise their noses and open their nostrils (鼻孔), their nervous system allows them to sense smells we can’t sense. This might explain why they refuse dirty water and carefully move around meadows, eating only the tastiest grasses, experts say.

Whale says thanks

In 2018, a whale expert spotted a humpback whale trapped in a fishing net and spent an hour freeing it. Afterward, in an hour-long display of thanks, the whale swam near their boat and leaped into the air about 40 times.

Pandas like to be naughty

Is there anything more lovely than a baby panda, except maybe a human baby? In fact, baby pandas sometimes behave like human babies. They sleep in the same positions and value their thumbs. Pandas are shy by nature for its shy behaviors such as covering its face with a paw or ducking its head when confronted by a stranger.

A cat honors its owner

Paper towels, and a plastic cup are just a few of the gifts that Toldo, a devoted three-year-old gray-and-white cat, has placed on his former owner Iozzelli Renzo’s grave every day since the man died in September 2018. Renzo adopted Toldo from a shelter when the cat was three months old, and the two formed an inseparable bond. After Renzo passed away, Toldo followed the coffin to the cemetery, and now “stands guard” the grave for hours at a time.

3 . Do you often go out for shopping? How to avoid germs (病菌) when shopping in the grocery store?     1    .

Firstly, go to the grocery store bright and early when they’re just opening. This might be your best option. By avoiding large groups of people,     2    , as the virus is mainly spread through close contact with other people.

One of the easiest ways to spread the virus is by touching a contaminated (被污染的) surface and then touching your face, eyes, nose, or mouth.     3    . This is a lot harder than it sounds, because people touch their faces more than 20 times in a single hour. While a mask can help prevent you from touching your mouth and nose, it is strongly recommended to wear one.

    4    . This may be as simple as avoiding a crowded aisle (过道) and circling back a few minutes later. Since other shoppers might not be as mindful as you are about maintaining social distance, be polite in your request that they keep their distance with a polite “excuse me.”

Just as you’re being thoughtful about your own health, be thoughtful about the health of others, suggests Dr. Larkin. “    5    , see if you can shop for them or teach them to use an online and delivery option,” she says. “Be patient and kind with one another, especially the workers keeping the stores open and functioning — and of course, if you are ill, please stay home and don’t expose others.”

4 . Western monarch butterflies(帝王蝶) spend their winters on the central California coast. A few months later, they produce young in the Central Valley and as far north and east as Idaho. But where they go in between remains an open question to biologists. Therefore, a group of biologists call on anyone who spots a monarch north of Santa Barbara this spring to get a quick shot and email them the photo with a date and a location.

“Something’s going on in early spring,” said Cheryl Schultz, a professor at Washington State University Vancouver. Winter survival isn’t the problem in the short term, but they don’t know whether the monarchs are not making it to producing places, not finding plants to feed themselves along the way, she said.

The Western monarch population stood in the millions in the 1980s. In 2017, an annual count found 200,000 butterflies. In 2018, the number fell to about 30,000 — a figure that held steady last year. The monarchs’ decline is part of a larger trend among dozens of butterfly species in the West. What exactly caused the decline? Biologists attach it to a variety of reasons. Many chemicals are sprayed on the milkweed monarchs will feed on. Climate change also plays a role in challenges facing monarchs. Yet, they’re not nearly as threatening as those leading to loss of their living room. Farms used to have rough borders that were grounds for the plants monarchs love and live in. However, newly applied practices pushed crops to the edge of fields.

“Butterflies often have good years and bad. We do think there’s potential to turn the situation around,” Dr. Schultz said. And she said she saw two reasons for that. First, the population decline seen in 2017-2018 wasn’t repeated last year. And second, she’s seen butterfly populations recover before.

Recruit Volunteers

We’re looking for volunteers for the Winter Olympic Games to be held in 2022.

I have learned that volunteers for Beijing 2022 Winter Olympic Games is needed. I’m writing to apply to the position. As a native of Beijing, I think it is a privilege for me to offer the best service and promoting Chinese culture. I believe I’m equally to the job. I have good command of English and I’m confidence in giving players guidance and help as required. What’s more, I have a knowledge of winter sports, which they will prove helpful in communicating with players. However, I have participated in several international exchange programs, but enjoy spreading our culture to foreigners.

I would appreciate it if you could offer me the opportunities. Thank you for your time and consideration.

Yours sincerely,

Li Hua