I didn't know why he smirked alone.

我不知道他为何独自一人傻笑。

She smirked and turned away from the room.

她得意地笑了，转身离开了房间。

His smirk angered the crowd.

他得意的一笑惹怒了众人。

Her mouth was drawn back into a smirk of triumph.

她的嘴角又回到了那种得意的傻笑

Toad began to sit up in his chair again, and to smirk a little.

托德又在椅子上坐起身来，傻笑了一下。

Please, young women, smile or simper or smirk or grin, glower or glare, or just mope about if you like, but for the love of God, please put away the duck face.

年轻女性们，求你们了，微笑、傻笑、假笑或露齿而笑，怒视或瞪视，或者如果你愿意，漫无目的地闲逛都行，看在上帝的份上，别摆那张鸭子脸了。

It was hard not to smirk.

让人忍俊不禁。

He had a self-satisfied smirk on his face.

他脸上挂着得意扬扬的笑容。

She had a self-satisfied smirk on her face.

她满脸扬扬得意的样子。