Interseeding
林间播种(包括天然下种在内)
🗣️ 情景例句
Going swimming should be a good way of letting your hair down after a hard day's work.
游泳是在辛苦了一天后放松自己的好方法。
I know the boy whose father is a banker.
我知道那个男孩的父亲是银行家。
Walking up and down the stairs would beat any exercise machine.
上下楼梯可比什么健身器都要好。