他猛然想起。
He suddenly remembered.
suddenly; abruptly
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.
他猛然想起。
He suddenly remembered.
猛然间,灯灭了。
Suddenly, the light went out.