Interseeding
林间播种(包括天然下种在内)
🗣️ 情景例句
It took years of hard work.
那需要多年辛苦工作。
May I have your name?
请问你姓名？
Thus the rods, by falling, and by the direction in which they fell,
木棒倒下的多少和倒下的方向