It's amazing what some people will do for gain.

　　有的人為一己之利而干出的事令人驚訝。

　　It is amazing that not one of them saw the writing on the wall.

　　令人吃驚的是他們就沒有一個人看出大難臨頭的預兆。

　　It's amazing how quickly people adapt.

　　人適應環境的速度之快真是驚人。

　　Just the huge size of the place amazed her.

　　僅僅地方之大就使她十分驚奇。

　　I was amazed at her knowledge of French literature.

　　她的法國文學知識之豐富使我大為驚奇。