As noted, we lose muscle mass with age. Especially quick to deteriorate are fast-twitch muscle fibers, which power quick, explosive movements.

如上而言，随着年纪的增大我们的肌肉会失去力量，尤其是快速收缩的肌肉纤维更为明显，这部分纤维让我们跑得快，启动有爆发力。

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Pope Urban VIII was more successful. Infuriated by reports that priests were celebrating mass with lighted cigars, the Pope promptly - and successfully - prohibited smoking in the pulpit.

蒲伯厄本比较成功，被神父点着雪茄烟与民众欢庆的报告触怒，蒲伯当即下令，很成功地禁止神职人员吸烟。

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The page was covered with a mass of figures.

纸上写满了密密麻麻的数字。

《牛津词典》

So someone returning from mass displacement, even though I'm sure are thrilled to be going home, they bring with them all sorts of challenges upon their return."

VOA: special.2011.07.06

If your plan is to accelerate a 3 kg mass with an acceleration of 2 meters per second, you better have a rope that can furnish that force and it can take the tension of 6 Newtons.

如果你想用 2 米每秒平方的加速度,去拉一个 3 千克的物体,那么你就需要一根能提供拉力的绳子,并且它能够承受 6 牛的张力

耶鲁公开课 - 基础物理课程节选

It is a double column, You can see, it starts with hydrogen and goes to mercury in ascending order of atomic mass.

双纵栏，你们看到，从氢开始,然后到水银，按原子质量的升序排列。

麻省理工公开课 - 固态化学导论课程节选

The underlying steel structure plays off the tinted glass, counterbalancing the building's mass with layers of reflected light.

FORBES: On The Cover/Top Stories

It was a smart move because the company had achieved critical mass with its number of buyers and sellers.

FORBES: CafePress: Can This Dot-Com Survivor Find IPO Magic?

He ended his sometimes somber, sometimes jocular remarks at the Holy Thursday Mass with what he said was his message for God.

CNN: Chavez to return to Cuba for cancer treatment