Boring! We should just off him and be done with it!
无聊!我们应该干掉他,这样一切就搞掂了。
He pulled off his overcoat and began to work.
他脱下大衣，开始工作。
The girl peeled her sweater off over her head.
小姑娘从头上把毛衣脱下来。
Steady! Don't fall off.
小心！别摔下来。
Leaves fall off the trees in the autumn.
秋天，树叶纷纷从树上掉下来。