英语语法分析

During the Spring Festival, the young used to give a kowtow to the elders, but now they only give them best wishes.

以前过年的时候，年轻人要给长辈磕头，但现在他们只需要给长辈送上最好的祝福就可以了。

He's a brave man. I'm sure he will not kowtow to the enemy.

他是一个勇敢的人，我相信他不会向敌人卑躬屈膝的。

Some Chinese argue that, now their country is strong, it no longer needs to kowtow to American power.

一些中国人说，现在他们国家强大了，无需再对美国马首是瞻。