Floodwall
n. 防洪石堤,防洪岸壁
🗣️ 情景例句
To teach a fish how to swim.
孔子面前读诗书，班门弄斧。
He who says what he likes shall hear what he does not like.
欢喜说他欢喜的话者将要听到他不欢喜的话。
When the bees came back to the hive, Von Frisch saw a curious sight.
当蜜蜂返回蜂箱时，冯·弗里施看到一个奇特的现象。