✅ 同义词
🗣️ 情景例句
I know that area.
我知道那地方。
Smooth water runs deep.
大智若愚。
Everyone knows that if he shouts in the vicinity of a wall or a mountainside, an echo will come back.
大家都知道，在墙壁或山腰附近发出的喊声，就会听到回声。