他工作不力被批评了。
He was criticized for poor work.
not to do one's best; not to exert oneself
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
Nice writing!
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
他工作不力被批评了。
He was criticized for poor work.
管理不力会出问题。
Weak management causes problems.