Birds have sharp eyes and dogs have sharp noses.

鸟有敏感的视力，而狗有敏锐的嗅觉。

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Sharp She cut the meat with a sharp knife.

她用锋利的刀切肉。

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Movements in stocks and interest-sensitive sectors such as home-building produced sharp contractions and sharp recoveries.

这时股市的变动和利息敏感的部门，如住房建筑业，产生了急剧紧缩和快速恢复。

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But a few years later, the high sharp voice of Hank Williams would cut like a knife through the music world.

VOA: special.2009.11.22

A different way of putting it-- and none of this is going to come in with a sharp, decisive theory.

从另一个角度来看-,注意，我现在讲的内容,目前都没有一个明确的理论。

耶鲁公开课 - 心理学导论课程节选

So, I just wanted to give you an idea of just how small most of these places are as well as indicating sharp departures.

我在这里只是想告诉你们这些城邦有多小,以及城邦之间有多分散

耶鲁公开课 - 古希腊历史简介课程节选

Wall Street is itchy to believe this scenario: a sharp decline and then a sharp recovery.

FORBES: Economic Scrabble

David Jones is a man with a sharp mind and a sharp tongue to go with it.

BBC: The only Jones in the Wales Office

Since then, he's famously defended his boss with sharp quips and sharp elbows.

CNN: Fehrnstrom's sharp quips, elbows help Romney