not do a thing

• 什么事都不做,一动也不动,不肯帮忙

not do a thing的用法和样例：

例句

1. Her eyes fixed for a few minutes.
   好几分钟她的眼睛一动也不动。
2. Vanamee, hidden in the deep shadow of the archway, did not move.
   伐那米躲在那拱门的浓浓的阴影里，一动也不动。