并且能理解的都是大神

I want to pick a man that I'm interested in,one that opens my legs.

There's a line in the lyrics of I Have Nothing by Whitney Houston: Don't make me close one more door, I don't wanna hurt anymore.
What does it mean?
Does it mean you've just said goodbye to my spider button, y'd probably say goodbye to my catty if you hurt me again?

定从、替代词还有一个语法点，不记得叫什么了

我想找到一个能打开我思路的捷径并且我自己也是有兴趣的

那个one that→which

很经典，我想选择一条path，一个我感兴趣的，一个能打开我思想的。我要选择一条我感兴趣且能开阔我思想的路

语法点是什么玩意

the one
没有the，我个人感觉它怪怪的