他从没有跌倒过，因为他走路很慢。

He never falls because he always walks slowly.

youdao

他曾经跌倒过，这次跌倒他似乎没觉得难过。

He had fallen before and seemed okay this time.

youdao

没有人是没有跌倒或被推倒过，总之，他不得不以各种方式挤过人群，冒犯加别人的同时也接受被冒犯。

No man lives without jostling and being jostled, in all ways he has to elbow himself through the world giving and receiving offence.

youdao

没有人是没有跌倒或被推倒过，总之，他不得不以各种方式挤过人群，冒犯加别人的同时也接受被冒犯。

No man lives without jostling and being jostled, in all ways he has to elbow himself through the world giving and receiving offence.

youdao