BISSAU, Nov. 5 (Xinhua) -- The Chinese Embassy in Guinea-Bissau has donated a batch of teaching materials to the Kwame Nkrumah National High School in the capital, Bissau, the embassy said Wednesday.

科学家们说，近年来，南极野生动植物暴露在紫外线辐射中的时间有所增加，原因是臭氧层空洞在南极地区上空的时间更长了。臭氧层是地球上层大气中的气体保护屏障。 The ozone layer is healing, but it'll take until about the end of the century to restore completely. In Antarctica, the ...

作为提高安全保障措施中的一部分，英国国家障碍赛马大赛的参赛人数从40人减少到34人。 The Grand National, regarded by many as the world's most famous horse race, features jockeys and horses negotiating 30 fences over more than four miles, and ...

据福克斯新闻，这位名为塔基·艾伦的高中生在学校等车时，将一个空的薯片包装袋塞进了口袋里。然而没过多久，多名警察突然出现将他围住，命令他趴下并给他戴上了手铐。

Charlotte went to school again when she was fifteen.It was a much better school—Miss Wooler's ... and he was going to the ...