It's not necessary to reply to a mass email sent to numerous recipients.

没必要回复群发邮件。

We are in the midst of a mass extinction.

我们正处在大灭绝之中。

Harry, Ron, and Hermione stood alone, in the middle of the corridor, as silence fell among the mass of students pressing forward to see the grisly sight.

哈利、赫敏孤零零地站在走廊中间，学生们一下子安静了，纷纷挤上前来看这可怕的一幕。

Mass! That's a cool nickname.'Cause force equals mass times acceleration.

质量 好酷的外号 力等于质量乘以加速度。

It has been relatively ignored by the mass media.

大众媒体也相对忽视了这部分。

This is politics as religious devotion the very defenition of a mass mobilization and totallitarian in a fledging nuclear state.

这个国家的政治像宗教信仰般忠诚，最好地定义了成长初期的核能国家的群众动员能力。

Mass media has omitted the fact that Braddock is predominantly black.

大量媒体忽略了布拉多克的居民 以黑人为主的事实。

This means a renewed consensus to control the proliferation of weapons of mass destruction.

这也就是说控制大规模杀伤性武器扩散的一致性。

And that your bodies will be approximately .0364 percent of their current mass and volume?

而你们身体的质量体积将会缩减到现有的0.0364%。

Even small incidents can provoke mass outrage.

即使是小事也可能引发公众的愤怒。

It is a mass of flirting technique.

处处都是调情的技巧。

The mass exodus of Ukrainians is producing what many fear will be Europe's largest refugee crisis since World War II.

乌克兰人的大规模出逃造成了许多人担心的欧洲自二战以来最大的难民危机。

You can talk about mass production.

你可以谈论批量生产。

Which is why it is a black swirling mass of inky fluid or liquids.

因此它被设计成一团墨黑色的漩涡，如烟似雾。

This vehicle will be able to launch more mass, or payload, have more power and be able to launch over and over and over again, more than any spacecraft ever designed or built, ever.

这种飞行器将能够发射更大的质量或有效载荷，有更大的功率，并且能够一次又一次地发射，比任何设计或建造的航天器都多。

Researchers have shown that body mass index is related to wages and income.

研究人员已经表明，身体质量指数与工资收入有关。

The mass of men lead lives of quiet desperation.

大多数人都过着悄无声息的绝望的生活。

That makes this factory the birthplace of mass production.

这座工厂由此成为大规模生产的发源地。

Upstairs, in the solemn echoing drive she let four taxi cabs drive away before she selected a new one, lavender-colored with grey upholstery, and in this we slid out from the mass of the station into the glowing sunshine.

在楼上，在那阴沉沉的、有回音的车道里，她放过了四辆出租汽车，然后才选中了一辆新车，车身是淡紫色的，里面坐垫是灰色的，我们坐着这辆车子驶出庞大的车站，开进灿烂的阳光里。

Step aboard the MTR, the Mass Transit Railway.

进入地铁, 轨道交通铁路。