The movie finishes up with a surprising ending.

这部电影结束于一个令人惊讶的结局。

The movie had a surprising ending that no one expected.

这部电影有一个出人意料的结局，没有人预料到。

The writer showed ingenuity in creating a surprising ending.

作者别具匠心地设计了一个出人意料的结尾.

I thought that movie was excellent, particularly with the surprising ending.

我觉得那部电影非常精彩，尤其是令人意外的结局。