In the U.S. it's this, while in France they grab and twist their nose and in Russia they flick their throat.

是这样做，法，他们抓住鼻子并扭住，而俄罗斯则是用手弹喉咙。

No, 'to frogmarch' means to force someone who is unwilling to move forward or to walk somewhere, often by holding their arms tightly.

不是，frogmarch是某人不愿意往前走或是去某个地方的时，被人扭住双臂强行拉走。

The first guard takes Robin Hood's arms from behind and the second guard tries to hit him.

第一个守卫从后面扭住了罗宾汉的胳膊，第二个守卫试图攻击他。

Together with some nearby people, I rushed up and put my hands on the young man.

我和周围的人上前扭住他。

It usually takes at least two people to frogmarch one person. Bye bye.

通常这至少需要两个人来扭住一个人的双臂强行拉走他。再见。

He could have settled her with a well-planted blow; but he would not strike: he would only wrestle.

他本可以一拳把她打倒，可他不愿动手，只想扭住她。