dilate upon的用法与搭配

用法搭配例句

In their various ways they all dilate upon the advantages of destruction .

他们以各种方式详述了破坏的妙处。

He likes to dilate upon what he thinks is wrong with the world .

他喜欢细细评述他认为世界上不对的地方。

I don 't understand . Did the soldiers use dao tan or gold-plating ? Did it dilate upon ? This is the royalty level .

不懂，兵丁拿的剃刀镡也镏金？会不会太铺张了？这起码也是皇家卫队的级别了。