Nearly 200 schoolkids at the San Francisco School proved that Monday as they clomped and hopped their way into what they feel pretty sure will be a spot in the Guinness World Records for jumping rope.

周一，来自旧金山学校的近200名小学生证明，他们的蹦蹦跳跳将成为世界吉尼斯跳绳纪录上精彩的一笔。

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This book is a refresher for old pros, a primer for beginners, a peep into new worlds for the timid, and a jumping off spot for the adventurous.

我相信这本书将给old pros耳目一新的感觉，将是初学者一本很好的启蒙书，将是胆小者窥探这个全新世界的入口，更是冒险家新起点。

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Jumping spiders are found all over the world. Their eight eyes include an oversized central pair, which act like powerful binoculars to spot potential victims.

跳蜘蛛在世界各地都有分布，他们的八对眼睛中有一对很大，像双筒望远镜一样四处搜寻潜在的目标。

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Separately, Banc of America Securities moved EMC into the top slot of its tech picks, one spot ahead of IBM, jumping on the current valuation following a 19% drop in the data storage company's share price since March.

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Separately, Banc of America Securities moved EMC (nyse: EMC - news - people ) into the top slot of its tech picks, one spot ahead of IBM (nyse: IBM - news - people ), jumping on the current valuation following a 19% drop in the data storage company's share price since March.

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