Rentability
[經] 營利性, 收益性
??? 情景例句
I've never been more relaxed.
我從來沒像這樣輕松過。
Change is in the air.
人們感覺即將發生變革。
Oh. It's very nice. How far have you been in it?
嗬，太漂亮了。你開它走了多遠？