Soft and unpleasant laughter reached Harrys ears.

哈利耳边突然传来不怀好的轻笑声。

Mary gave me an evil smile that made me uncomfortable.

她给了我一个不怀好的微笑，让我很不舒服。

Something about the smile lurking on Malfoy's face during the next week made Harry, Ron, and Hermione very nervous.

在接下来的一个星期里，马尔福脸上隐藏的不怀好的笑容使得哈利、罗恩和赫敏非常不安。

The dungeon rang with the Slytherins'laughter, and an unpleasant smile curled Snape's thin mouth.

地下教室里哄响着斯莱特林们的笑声，斯内普的薄嘴唇也扭动着，露出一个不怀好的笑容。

Now it means the bad guys will be more productive so they can do more cyber attacks.

当然，这也味着提高了那不怀好的人的工作生产力，他们可以行更多网络攻击。

Or a child who's up to no good.

或是一个不怀好的孩子。

But that mud showed a nasty mind.

可那泥浆却表现出不怀好的心思。

Now, this is often caricatured, as I have here, as a fear that armies of malicious robots will attack us.

现在我们时常会看到这样一漫画，我们总会担心受到一不怀好的机器人军队的攻击。

All around him, the atmosphere felt charged, and he suspected that something malevolent was watching him.

四周的气氛都变得凝重起来，他怀疑有什么不怀好的东西在注视着他。

Under her silvery hair was a smooth face with a false smile and evil eyes, but she was polite enough.

满头白发下面是一张光滑的脸，带着虚饰的微笑和不怀好的眼神，但不管怎么说，她还算客气。

The dungeon rang with the Slytherins' laughter, and an unpleasant smile curled Snape's thin mouth. To Harry's fury, he began to read the article aloud.

地下教室里哄响着斯莱特林们的笑声，斯内普的薄嘴唇也扭动着，露出一个不怀好的笑容。令哈利大为恼火的是，斯内普居然大声念起了那篇文章。

A toothless old man came ambling up to them, pointing, with a rather wicked grin, at an old rowing boat bobbing in the iron-grey water below them.

一个牙齿掉光的老汉慢慢吞吞地朝他们走来，脸上挂着不怀好的奸笑，指着铁灰色海面上漂荡的一只破旧的划艇。

He was ironic and emotional, the tip of his tongue pressed between his teeth when he dialed the phone, and his voice broke when he turned impish, shrieking, " The Fonz wants to dance! "

他很，也很情绪化，拨电话时舌尖压在牙缝里，当他变的不怀好时，他的声音断断续续，尖叫着说：“Fonz 想跳舞！”

He had an air of utter assurance, of displeasing insolence about him, and there was a twinkle of malice in his bold eyes as he stared at Scarlett, until finally, feeling his gaze, she looked toward him.

他显得非常自负，给人以讨厌的傲慢无礼的感觉，而且他凝望思嘉时那双放肆的眼睛有一种不怀好的神色，直到思嘉终于感觉到了他的注视而向他望去为止。