So an English elbow bump is a German elbow kiss.

所以英语的碰肘就是德语的肘吻。

But in the past, elbow bumps were like high fives, a sort of celebration.

但在过去，碰肘就像击掌一样，是一种庆祝。

If you translate the word elbow bump from German, it becomes an elbow kiss!

如果你把“碰肘”这个词从德语翻译过来，就变成了 elbow kiss！

So an elbow bump is a greeting when we don't want to shake hands.

当我们不想握手时，碰肘就是一种问候方式。

The whole elbow bump thing instead of handshakes?

整个肘部碰撞而不是握手？

And then, one last time, the two friends did their special handshake—two hand grasps, then locking hands with fingers splayed, followed by a fist bump, an elbow bump, a forearm grab, and then they pulled each other into a hug.

两个朋友最后一次进行他们的特殊握手——双手握紧，然后手指张开着双手相扣，接着击拳、击肘、互握前臂，最后拥抱在一起。