I think it's very interesting.

我觉得这非常有趣。

This book is very interesting.

这本书很有趣。

The museum is very interesting.

博物馆非常有趣。

This book is a very interesting one.

这本书非常有趣。

Joe Brown has a very interesting job.

乔·布朗有一份非常有趣的工作。

Yes, and animals are very interesting.

是的，动物非常有趣。

I had a very interesting day on Saturday.

我星期六过得很有趣。

She likes it because it's very interesting.

她喜欢它因为它很有趣。

Neither of these books looks very interesting.

这些书都不太有趣。

The play was very interesting, and everyone cheered at the end of the play!

这出戏非常有趣，所有人在戏剧结束时都欢呼！