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Next to him sits the group 's thick-shouldered machine gunner , who mans a . 50 Caliber with a rusting barrel .

挨着他坐的是这组里肩膀厚实的机枪手，他操作一支50毫米口径的机枪，枪管锈迹斑斑。

Perhaps the first thing that students notice about their college is the caliber of their fellow students .

可能学生们对这所大学关注的第一件事就是同学的才干。

Ben bernanke , a monetary economist of the highest caliber , denies it , while john taylor , an equally respected monetary economist , insists on it .

本伯纳克，最高水平的货币经济学家，否认这一点，而约翰泰勒，同样受到尊敬的经济学家却坚持这一点。

Though capable of measuring the world in various ways and to various ends-determining the caliber of projectiles , surveying land , aiding navigation-some of the instruments were never used , having been collected for the very purpose to which the franklin puts them today : display .

尽管可以以各种方式、为不同目的测量世界---确定火炮口径、丈量大地、协助导航---有些仪器从来没有使用过，当时收集它们的目的刚好和今天富兰克林科技馆相同：展览。

There seemed to be genuine joy that a man of such caliber has become a colleague of ours .

这种才干的人成了我们的同事，似乎是一件很真诚的乐事。