防汛工作开始了。
Flood control work has begun.
flood control; anti-flood (precautions)
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.
防汛工作开始了。
Flood control work has begun.
村里组织防汛。
The village organizes flood control.