She’ s an interesting new writer. 她是一位引人注目的新作家。

That brings up an interesting point that we haven’ t talked about yet. 那就引出了我们还未谈及的一个有趣的话题。

it is interesting to note/learn/see/hear etc (that) It would be interesting to hear their views on this problem. 听听他们对这个问题的看法应该是挺有趣的。

it is interesting that/how It’ s interesting that she suddenly changed her attitude. 有趣的是她突然改变了态度。