［特殊詞精講］be interested doing/to do

　　interested to do　對做某事感興趣，想了解某事，interested in doing　 對某種想法感興趣，doing 通常為想法。例如：

　　I shall be interested to know what happens. 我很想知道發(fā)生了什么事。(想了解)

　　I'm interested in working in Switzerland. Do you have any idea about that?

　　我對在瑞士工作感興趣。你想過這事嗎? (一種想法)