英语语法分析

This is the problem that each stationmaster CARES.

这是每一个站长关心的问题。

I think I should do stationmaster to have half an year.

我想我应该做站长有半年了吧。

The stationmaster pounced and wrestled the gun from him.

站长猛扑过去，奋力夺下他手中的枪。