我看着他倒下去。
To her horror she saw him fall.
她看见他跌下而惊恐万状。
我看见他摔倒在地上。
I saw him fall down from the tree.
我看到他从树上摔下来了。
Suddenly, I saw him fall off the bicycle.
突然我看到他从自行车上摔了下来。
I was terrified out of my mind when I saw him fall off the wire.
当我看到他从钢丝上掉下来，我简直吓呆了。
I was terrified out of my mind when I saw him fall off the wire.
当我看到他从钢丝上掉下来，我简直吓呆了。
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