into the "butterfly" stroke. Women's swimming made its debut at the 1912 Games in Stockholm, Sweden. Men's long-distance race was 1,500 metres, while for the women, it was 800 metres.Individual medleyEvents ……

马龙勇夺男单“三连冠”Ma Long is the first person to win three straight world titles for men’s table tennis in half a century. Amazingly,he did it even with a bad knee injury. ……

themonarch butterfly("帝王蝶") travels thousands of kilometres on its yearlymigration(迁移) — has just..., according to US scientists.No other butterfly in the world migrates like the orange and black monarchs ……

The original name for butterfly was flutterby. ……

Scientists have long researched and experimented with time travel. Einstein’s theory of general... in time, because of *paradoxes. “What if a scientist travels back in time and shoots his earlier self? He ……

THE original (最初的) name for butterfly (蝴蝶) was flutterby. ……

. To a butterfly museum.C. Back home.D. To visit a friend at the museum.2. How long does a butterfly live... for the butterflies that live such a short life.C. She was surprised by the long lives of butterflies.D. She really ……

. To a butterfly museum.C. Back home.D. To visit a friend at the museum.2. How long does a butterfly live... for the butterflies that live such a short life.C. She was surprised by the long lives of butterflies.D. She really ……

Little by little, one travels far. ……

as the birthplace of kites, Weifang in Shandong province has a long history of making kites... used kites to measure distances (测量距离) and send messages. During the Ming Dynasty (1368-1644), kites ……

We love containersHAVE milk bottles become extinct? It's a long time since I've seen one. Small...-use container. Not only does this create huge amounts of waste, but it also distances us from ……

经常坐飞机倒时差可能使人变笨。词数 374 建议阅读时间 7分钟 WHEN a person travels quickly over long distances, the place may not be the only change. When his or her body rhythms (节奏) get thrown off, he or she suffers from jet ……

a long way. But in Australia, trains only go short distances (距离), between towns or cities... overnight (在夜里). People in Australia usually do not take trains for long travel. They will drive a car ……

Zhao Li travels across China to observe butterflies.  provided to TEENSZhao Li discovers a few new butterfly species Zhao Li discovers a few new butterfly species Zhao Li discovers ……

栖息在鼻子上的蝴蝶。 IT扴 butterfly season! In London, there is a big butterfly show at the Natural History Museum. It opened on May 1. Look! A butterfly is sitting on a woman''s nose! ……