Regraff
反复嫁接
🗣️ 情景例句
That's what I thought.
我也是这样想的。
It takes courage to do so.
这样做需要勇气。
For a long time.I watched them scurrying around the base of the tree in bewilderment.
在很长一段时间里，我看见蚂蚁围着大树底部来回转悠，不知所措。