wealthy可數嗎

　　In wealthy societies, the logic often reverses.

　　在富裕的社會里，這種邏輯往往是顛倒過來的。

　　Offering preferential treatment to wealthy countries.

　　向富裕國家提供優(yōu)惠待遇。

　　Once upon a time, a wealthy old man lived alone in a big house.

　　從前，一位富有的老人獨自住在一所大房子里。