1.not know what to say
she's so rude.I don't know what to say。她那么无礼，我无语了。
2.have no language
I have no language.Nobody can change him.我无语了,没人能改变他。
3.wordless
We are worldless because of the failure.由于失败，我们都无语。
4.say nothing
We all said nothing and left angrily.我们都无语，生气地离开了。
5.No words to say
No words to say，then he sat there on the chair.没有说什么，他就坐在椅子上。
6.without talking
