Anhinga
n. 美洲蛇鳥
??? 情景例句
We tested it last week on twelve- to fifteen-year-olds,
我們上一周曾在十二歲至十五歲的孩子中試過(guò)這項(xiàng)游戲，
Don't forget to write to me.
不要忘記寫信給我。
How did the bees know exactly in which diection to fly?
蜜蜂是怎樣確切地知道朝哪個(gè)方向飛呢？