pull,haul有什么区别?

haul表示“强有力的拖或拉”。

pull为通用词。常伴有状语表示拖的方向
Let's go there and help them pull the car.
咱们过去帮他们拉车。

"pull" is used when you use your hand(s) to make something move towards you.

"haul" is sometimes the same meaning as "pull", but it implies that the thing you pull is heavy.