1·I am laughing at your lies.
我在笑你的谎话。
2·What are you laughing at?
你笑什么？
3·Are you laughing at us?
你在笑我们吗？
4·Stop laughing at me!
不要笑我！
5·They looked fuller of lace than ever this morning, but her eyes were not laughing at all.
今天早上，她们看上去比以前更丰满了，但是她的眼睛一点也没有笑意。
6·I thought they were laughing at me because I was ugly.
我想他们在嘲笑我长得丑。
—— 《柯林斯英汉双解大词典》
7·Laughing at someone else may hurt their feelings even if you don't mean to, while laughing at yourself does not.
嘲笑别人可能会伤害他们的感情，即使你不是故意的，而嘲笑自己不会。
8·The empty box seemed to be laughing at me.
空空的盒子看上去在嘲笑我。
9·From the side, I heard my teammate Emily laughing at me.
我听到我的队友埃米莉在旁边嘲笑我。
10·The next morning as Rick stepped onto the bus outside his house, he could hear all of his school friends laughing at something.
第二天早上，里克刚踏上家门口的公共汽车，就听到所有的学校里的朋友都在笑着什么。