Lesson 77——Global Warming
第七十七課 全球氣溫上升
◎Reading
Have you noticed that it’s getting warmer and warmer every year? To put it simply, that’s because of air pollution. Scientists tell us that because of air pollution, the earth’s heat cannot escape. This is known as global warming. If this situation is allowed to continue, it will just keep getting hotter and hotter. Then, can you imagine what will happen? We should all, therefore, do our part to stop polluting the air and help save the world.
◎閱讀
你有沒有注意到天氣一年比一年變得還要暖和了呢？簡言之，那是因為空氣污染的緣故。科學家告訴我們由於空氣污染，地球的熱氣無法散出去。這就是為人所知的全球氣溫上升。如果我們任由這種情形一直持續下去，地球就會變得越來越熱。那麼，你能想像會發生什麼事嗎？因此，我們全都應該盡一己之力來防止污染空氣並拯救地球。
（資料提供：常春藤解析英語雜誌社）(點閱次數：367)