nothing in life

例句：

1. 1. There's nothing to worry about.
   没什么好担心的。
2. 2. The room was completely empty except fora few books on the desk.
   除了几本书放在桌上，房间空无一物。
3. 3. He had nothing to say when askedabout his plans.
   被问及他的计划时，他什么也没说。