Black started to laugh, a horrible, mirthless laugh that filled the whole room.

布莱克开始大笑，种可怕、没有欢乐的大笑充满整个房间。

And still, Voldemort and Harry looked at each other, and now Voldemort tilted his head a little to the side, considering the boy standing before him, and a singularly mirthless smile curled the lipless mouth.

哈利和伏地魔仍然注视着对方，这时伏地魔微微把头偏向旁，打量着站在他眼前的这个男孩，无唇的嘴角微微上扬，露个罕见的笑容。

What looked like a jagged slash ran from ear to ear, permanently splitting her face into a mirthless facsimile of a grin, and it only got worse as she spoke. Do you still think I'm pretty?

那道是锯齿状的伤口从她的只耳到另只耳，将她的脸永远地分成两半，就是个没有欢乐的假笑，而当她说话的时候，情况变得更糟。你还觉得我漂亮吗？

Wormtail muttered something so quietly that Frank could not hear it, but it made the second man laugh -- an entirely mirthless laugh, cold as his speech.

虫尾巴又嘟囔几句什么，声音太低，弗兰克没有听清，但他的话使第二个男从哈哈大笑起来--这是种十分阴险的笑，跟他说的话样寒气逼人。

It was a curious laugh; distinct, formal, mirthless.

那笑声很怪异，清晰却缺乏生气，毫无愉悦之情。

It was a grating unpleasant laugh, not only mirthless, but meaningless.

那是种刺耳的、令人不快的笑声， 不仅无趣，而且毫无意义。

His dark eyes were habitually slitted, and his mouth oddly off-center, always poised between a mirthless grin and a snarl.

他那双深邃的眼睛总是半眯着，嘴巴则奇怪地偏在侧，始终徘徊在无趣的微笑和狰狞的咧嘴之间。

Wormtail muttered something so quietly that Frank could not hear it, but it made the second man laugh – an entirely mirthless laugh, cold as his speech.

虫尾巴喃喃自语着什么， 声音如此之小， 以至于Frank听不见，但这让第二个人笑起来——种完全无情的笑声，和他的讲话样冷酷。