他的工作很繁重。
His work is heavy.
heavy; burdensome; heavy-duty
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.
他的工作很繁重。
His work is heavy.
繁重的活分给大家。
The heavy work is shared by all.