1PHRASAL VERB 弄清If you find something out, you learn something that you did not already know, especially by making a deliberate effort to do so. 弄清 [Also VERBPREPOSITION]
It makes you want to watch the next episode to find out what's going to happen. [VERBPREP. wh]
这使你想看下一集,以弄清接下来要发生什么。
I was relieved to find out that my problems were due to a genuine disorder. [VERBPREP. that]