1 sentence for 无力 (wú​lì — lacking strength)

1. 他四十个小时没吃东西了，他饿得虚弱无力。

   tā sì​shí ge xiǎo​shí méi chī dōng​xi le, tā è de xū​ruò wú​lì.

   He had not eaten in forty hours, and he was weak with hunger.

   Source: CCMatrix