利息interest可数吗

　　It is in the public interest that these facts are made known.

　　公开这些真相是为了公众的利益。

　　The development was planned without proper regard to the interests of local people.

　　新开发区的规划没有正当考虑当地居民的利益。

　　I should, at this point, declare my interest.

　　到了这个时候，我应该申明我的利益关系。

　　By that time I had lost interest in the idea.

　　那时我已经对此想法失去兴趣了。

　　She took no interest in the people and things around her.

　　她对周围的人和事毫无兴趣。