他偷偷笑了。
He laughed secretly.
stealthily; secretly; covertly
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.
他偷偷笑了。
He laughed secretly.
弟弟偷偷吃了糖。
Little brother secretly ate candy.