2 . Bears can exactly make another bear’s facial expressions. Sun bears open their mouths to match their playmates (伙伴) when they are doing things with others face to face. Researchers believe that such facial mimicry (模仿) has not been seen outside humans and gorillas (大猩猩). In the behavioral study, they found that bears were able to use facial expressions to communicate with others in a similar way to humans and gorillas.

The researchers studied 22 sun bears in the wild for more than two years. In total, 21 matched the open-mouthed expressions of their playmates during face-to-face communications. When they were facing each other, 13 bears made expressions within one second of observing a similar expression from their playmates.

The bears aged 2-12, were housed in a natural center in Malaysia in which the areas were large enough to allow bears to choose whether to communicate or not. Although they prefer to live alone in the wild, the bears in this study took part in hundreds of games. Among them there were more gentle plays than rough ones.

The research was done by Doctor Ross in the University of Portsmouth. She believes that copying other bears’ facial expressions plays a great part in sun bears’ daily life.

4 . Sri Lanka’s best tours: Wonders, exciting wildlife and unforgettable beaches.

Sri Lanka by land and sea

This14-dayadventure starting in Negombo , you’ll head to the pretty hilltop town of Kandy, visiting the ancient Temple of the Tooth. After that, you’ll walk around Ella Rock, learn to cook classic home- style Sri Lankan food there and visit the Elephant Transit home in Udawalawe National Park. Then you’ll head over to Galle and the southern coast for some time with swimming and a beach barbecue.

Cycle the back roads of Sri Lanka

Explore a different Sri Lanka in depth and at a more joyful pace on a 14-day cycling tour.

Cycling along back roads, you’ll get under the skin of the country and its people enjoying once-in-a- lifetime experiences, like cycling through Nuwara Eliya and the remains of Buduruvagela.

A ride through Bundala National Park is one you’ll never forget and your downtime on the beaches of Ahangama will be an enjoyable break

Experience Sri Lanka’s wild side

Treat yourself to a wildlife trip like no other on this holiday to Sri Lanka’s famous national parks and underwater reserves (保护区) with Wexas Travel.

Your journey begins in Sinharaja Rain Forest, a UNESCO World Heritage Site and the last remaining Sri Lanka’s lowland rainforest. Next up is a visit to Yala National Park, the second largest in Sri Lanka and where you’ll get the chance to see elephants, water birds and other wild animals. Finally, finish your trip with a visit to Galle, where you will be able to enjoy some whale and dolphin watching. The focus of this trip is Sri Lanka’s various wildlife, and at the same time. you’ll have plenty of time to enjoy its food as well.

5 . One of my wonderful memories is about a Christmas gift. Unlike other gifts, it came without wrap (包装).

On September 11th, 1958, Mum gave birth to Richard. After she brought him home from hospital, she put him in my lap, saying, “I promised you a gift, and here it is.” What an honour! I turned four a month earlier and none of my friends had such a baby doll of their own. I played with it day and night. I sang to it. I told it stories. I told it over and over how much I loved it!

One morning, however, I found its bed empty. My doll was gone! I cried for it.Mum wept and told me that the poor little thing had been sent to a hospital. It had a fever. For several days, I heard Mum and Dad whispering such words as “hopeless”, “pitiful”, and “dying”, which sounded ominous.

Christmas was coming. “Don’t expect any presents this year,” Dad said, pointing at the socks I hung in the living room.“If your baby brother lives, that’ll be Christmas enough.” As he spoke, his eyes filled with tears. I’d never seen him cry before.

The phone rang early on Christmas morning. Dad jumped out of bed to answer it. From my bedroom I heard him say, “What? He’s all right?” He hung up and shouted upstairs. “The hospital said we can bring Richard home!”

“Thank God!” I heard Mum cry.

From the upstairs window, I watched my parents rush out to the car. I had never seen them so happy. And I was also full of joy. What a wonderful day! My baby doll would be home. I ran downstairs. My socks still hung there flat. But I knew they were not empty; they were filled with love!

7 . The word “inquiry” (or enquiry) comes from the Latin words “in”, or “inward”, and “quaere”, which is the verb “to question”. So inquiry is not just asking questions, it is questioning into something. It has the quality of getting into something, going deeper, so you can see what you haven’t been able to see before.

When you begin an inquiry, you are deliberately setting out to search for what you don’t know. You have to have the confidence to say that you might be able to figure it out for yourself. And in that process, you get a sense of real excitement and energy. That energy is both part of, and contributes to, what we often call “engagement(参与)”. But in order to use inquiry to answer your question, you have to become good at knowing what you don’t know. I would argue that that’s exactly the opposite of what happens in schools. Classrooms focus on what you do know (or are supposed to know) and leave you unprepared to deal with the things you don’t know.

In some ways, we are all surrounded by a bubble(气泡) of the known. When you “know” something, you identify how your model of the world fits with and explains what you see. Living in the bubble of the known is comfortable and comforting. You see what you know, and you know what you see. But to do inquiry, you have to get good at always looking for the boundaries of your knowledge, and at the limitations and contradictions within what is known. That is what scientists do. They are always looking for the limits, the boundaries and the points at which their theories fail to explain the world. Scientists, basically, are always looking for that “door” from the known to the unknown, where they can press forth and push and, in a sense, expand the bubble of the known. Inquiry is the action you take when you deliberately challenge the limits of your knowledge.

10 . It takes time to really get to know someone, but first impressions often determine whether someone is willing to spend more time learning about you. In fact, people’s first impressions are made within seven seconds of meeting someone new.     1    

Show respect. People want to feel respected before they show you the same respect.     2     Be sure to treat everyone around you well, because it shows a lot about who you are.

Be enthusiastic.     3     Don’t be afraid to show that you are interested in someone. In fact, people often see passion (激情) as a charming sign of strength and inspiration. Showing your enthusiasm by smiling or using friendly humor will make you seem easygoing.

    4     Body language is as important as your words to first impressions. Make sure your posture is good, make strong eye can tact (眼神接触) and try to express your interest in others.

Try to avoid the bad days. If something unfortunate happens, you don’t have to follow a scheduled meeting on the day.     5     Let them know you don’t want unfavorable things to affect them. It’ll show your ability to communicate effectively.