你莫不是要告诉我说你和……

You don't mean to tell me that you and …

从国际上看，世界上经济大国莫不是海洋大国。

Internationally, all the economic powers in the world are powerful in the ocean.

达西先生，你这样走过来听，莫不是想吓唬我？

You mean to frighten me, Mr. Darcy, by coming in all this state to hear me?