他头脑清醒。
He has a clear mind.
clear-headed; sober; awake
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.
他头脑清醒。
He has a clear mind.
他清醒地回答问题。
He answers questions clearly.