她现在已经是个十几岁的姑娘了，开始对男孩子感兴趣。

Now she's a teenager, she's starting to be interested in boys.

她做出一副对歌剧感兴趣的样子，但这不过是装门面而已。

She pretends to be interested in opera, but it's only for show.

这个节目中年观众感兴趣。

The show appeals to an audience of a certain age.

这部电影年轻人会感兴趣。

It's a movie that will appeal to the young.

近年来，农村人口对政治愈来愈感兴趣。

The rural population has become increasingly politicized in recent years.

她的老板对这个建议不太感兴趣。

The suggestion didn't go down very well with her boss.

我认为他对这个想法十分感兴趣。

I think he's quite taken with the idea.

你好像对这个想法不太感兴趣。

You don't sound very enthusiastic about the idea.

她对去西班牙更是不感兴趣。

She was even less enthusiastic about going to Spain.