臺灣籍旅美老師今天交給我們的句子是:
Take a look at the water in this glass. Refreshing, hydrating, and invaluable to your survival. Before you take a sip, though, how do you know that the water inside is free from disease-causing organisms and pollutants?
看看杯子里的水,既干凈、滋潤又珍貴,能維持人類基本生存。不過,在你啜飲之前,你怎么來判斷水里面有沒有有害的有機物質或者是污染物?
學習重點:
1.refresh 恢復活力
refresh (v.) 恢復活力
fresh (adj.) 新鮮的
2.invaluable 無法估價的
invaluable (adj.) 無法估價的
valuable (adj.) 很值錢的
3.survival 生存
survival (n.) 生存
survive (v.) 生存
4.pollutant 污染物
pollutant (n.) 污染物
pollute (v.) 污染
pollution (n.) 污染