Uncle Wang offered to adopt the homeless child.

王大叔主动提出了要收养这个无家可归的孩子。

I have seen the hunger of a homeless child, the pain of a man wounded in battle, the grief of a mother who has lost her son.

我见到过无家可归的儿童在忍饥挨饿，战争中挂彩负伤的男人在痛苦呻吟，失去孩子的母亲在无限悲伤。