At about 60m/s (134mph) it enters Category Four, the strength at which Hurricane Gustav recently hit Cuba before weakening to Category One over the US coast.

风速为60m/s时就成为了四级飓风了，就是减弱为一级飓风过境美国海岸前袭击古巴的古斯塔夫飓风的能量级别。

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When one ant stumbles upon a short route , that information is indirectly broadcast to the other vans by the trail 's pheromone strength .

当某只蚂蚁偶然发现一条短线路，这个信息通过示踪信息素的强度，间接地传播给其它虚拟蚂蚁。

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As long as is the martial arts will want to join martial arts association, and association has recognized one of the highest strength-" wu3 lin2"s supreme ".

只要是会武术的人都想加入武术协会，而且协会里有一位公认的最高实力者——“武林至尊”。

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Now,one of them moved closer, slowly,as if to test the old mans strength.

VOA: special.2010.02.27

According to a Pew survey, Americans think by two to one (60% to 27%) that China's economic strength is a greater threat than its military might.

ECONOMIST: Lexington

The son of a Hungarian immigrant, who did not go to one of France's elite schools, Sarkozy had to fight his way to the top of politics by sheer strength of will.

CNN: Sarkozy: Tough in campaign, gracious in defeat

Ever since the 1992 Summer Olympics revealed the city in its post-Franco glory, Barcelona has moved from strength to strength, becoming one of the world's most visited cities for its architectural icons and culinary and cultural bona fides.

BBC: Living in: Barcelona