How do I use interjections in english ?

英语中的感叹词该怎么用呢?

He had mastered various daring interjections .

他学会了种种下流的感叹辞。

Her controversial speech was punctuated with noisy interjections from the audience .

她那颇有争议的演讲不时被听众嘈杂的插话打断。

There are many words and interjections in english that are not very polite and should only be used when chatting with friends or when frustrated .

英语中有很多的语气词、感叹词，许多词的字面意思都不是很礼貌，且大多时候与朋友聊天或很着急的时候才会用到。

One boss found his counterpart to be an autocrat , surrounded by minions : " you feel the deference towards this guy . There are no interjections when he speaks . "

一位外国高管发现中方老总独裁专制，身边围了一群奴才。“你感觉到大家对那家伙的顺从。他讲话时没人插嘴。”