一个错误的动作就会让他从梯子上掉下来。

One wrong ___move and he would have fallen off the ladder.

他只有两岁——你需要留意他的每一个动作，否则他可能会受伤。

He's only two years old - you need to watch his every ___move or he could get hurt.

我沉浸在一些相当狂野的舞蹈动作中。

I indulged in some rather wild dance ___moves.