No shouldering, holding, striking, pushing, or tripping in any way of an opponent.

不允许肩撞、手拉、击打、推搡或者脚绊对方球员。

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Although most of kicks occur when pulling the drill string from the hole, it is also possible for kicks to occur while tripping in.

尽管大多数井涌都发生在起钻的时候，但下钻的时候也会发生井涌。

youdao

Although most of kicks occur when pulling the drill string from the hole, it is also possible for kicks to occur while tripping in.

尽管大多数井涌都发生在起钻的时候，但下钻的时候也会发生井涌。

youdao