幸灾乐祸

Captain Black yawned deliciously, rubbed the last lethargy from his eyes and laughed gloatingly.

布莱克上尉很惬呵欠，驱走最后一丝睡，幸灾乐祸笑起来。

He gloated over his fellow student's failure to win the prize.

"他的同学未能获奖,他却幸灾乐祸。"

I felt shame that I had ever joyed in his discomfiture or pain.

我很羞愧曾经他幸灾乐祸过。

A smirk flickered at the corner of his mouth as he watched my struggle.

他看我挣扎的样子，嘴角闪过一丝幸灾乐祸的笑容。

He may laugh at our discomfiture now,but before long he’ll be laughing on the other side of his face.

他现在可以我们幸灾乐祸,但是多久他就会转喜为忧。