She pretends to be interested in opera, but it's only for show.
她做出一副對(duì)歌劇感興趣的.樣子，但這不過(guò)是裝門(mén)面而已。
I thought she might be interested in Paula's proposal
我覺(jué)得她對(duì)葆拉的提議可能會(huì)感興趣。
They haven't seen each other for five years; he might not be interested in her any more.
他們已經(jīng)5年沒(méi)有見(jiàn)面了。他或許對(duì)她不再感興趣了。
He just did his job in a matter-of-fact way and was not to be interested in gaining merit, but only in avoiding making mistakes.
他在工作上進(jìn)取心不大，常常是不求有功，但求無(wú)過(guò)。