他们心心相印地互视而笑。

Their eyes met and they smiled at the shared thought.

《新英汉大辞典》

袋子的外面印了一个傻乎乎的黄色笑脸，咧嘴朝着你笑，旁边还写着祝你“天天好心情！”

On the exterior is a goofy yellow smiley face grinning back at you, encouraging you to “Have A Nice Day!”

youdao

当我们的兄弟坐在餐桌旁时，我们都在偷偷的笑他，他刚刚在机场送走他的女朋友，脸上还留有口红印，他自己不知道。

We were all laughing up our sleeves at our brother when he sat down at the dinner table. He'd seen his girl off at the airport and had lipstick on his face and didn't know it.

youdao