他很严肃。
He is very serious.
(of an atmosphere etc) solemn; grave; serious; (of a manner etc) earnest; severe; exacting; to strictly enforce
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.
他很严肃。
He is very serious.
这是一个严肃的问题。
This is a serious problem.