their是什么意思汉语

　　People had lost their homes and all their possessions.

　　人们已失去了家园和所有的财产。

　　Their belts are pulled tight against their bony frames.

　　他们的腰带紧裹着瘦骨嶙峋的`躯体。

　　Their first child was conceived on their wedding night.

　　他们的第一个小孩是在新婚之夜怀上的。