周四，南极气流给智利南部带来了刺骨的严寒。Antarctic air brought biting cold to southern Chile on Thursday.他是智利政坛的风云人物。He's a big shot in Chilean politics.智利和阿根廷对于南极的领土主张都持强硬态度。Both Chile and Argentina feel very strongly about their terr...
The spread of urban areas endangers wildlife.扩大城市面积危害着野生物.Any deviation from this pivotal task endangers our material base.离开了经济建设这个中心,就有丧失物质基础的危险.This endangers anile mining area severely live and develop.这严重地危及到衰老矿区的生存...
There are all sorts of animals, including bears, pigs, kangaroos, and penguins.有各种各样的动物，包括熊、猪、袋鼠和企鹅。Why can penguins live in cold environment?为什么企鹅能生活在寒冷的环境中?Whales, seals, penguins, and turtles have flippers.鲸 、 海豹, 企鹅和...