The class has been very quiet while I pulled each student out for the oral test.
在一个个进行口语测试时，班上其余的同学表现得十分安静。
Even the International Monetary Fund, which has always been sceptical when it comes to capital controls, has been very quiet on this issue.
甚至连在资本控制方面一直持怀疑态度的国际货币基金组织，也对这一问题静默不语。
Over the past 10 years, APC has almost been dominating the aerobatic scene. APC is a very efficient propeller design, especially the tips, which make them very quiet and efficient.
过去10年，APC几乎是这行业的狡狡者，其中有很多诀窍让他的产品非常单安静有效率。
Over the past 10 years, APC has almost been dominating the aerobatic scene. APC is a very efficient propeller design, especially the tips, which make them very quiet and efficient.
过去10年，APC几乎是这行业的狡狡者，其中有很多诀窍让他的产品非常单安静有效率。
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