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 .
