NASA said the crew had sent down video and photographs of a small star-shaped gear with two broken teeth.Experts were trying to determine whether it was related to the problem.

NASA说乘员已经下传了有关一个断了两个齿的小型星型齿轮的视频和图像。

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NASA said the crew had sent down video and photographs of a small star-shaped gear with two broken teeth. Experts were trying to determine whether it was related to the problem.

NASA说乘员已经下传了有关一个断了两个齿的小型星型齿轮的视频和图像。

youdao

Kick your memory power into high gear with savvy ways to boost your brain. Click through for 9 ways you can boost your memory power now.

用聪明的方法让记忆力高速运转起来，提升你的脑力吧。下面介绍9种促进记忆力的方法。

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Israel says its troops only used their pistols after they were attacked, and released a video showing soldiers in riot gear descending from a helicopter into a crowd of men with sticks and clubs.

VOA: standard.2010.06.03

A little farther down Granville Street is the Granville Sports Corner shop, a small,dimly lighted shop with every centimeter from floor to ceiling crammed with commemorative team gear not just Canada, but also Switzerland,Germany, the Czech Republic, the United States and Finland.

VOA: standard.2010.02.17

Put the key in the ignition and get your career in gear with social web engagement.

FORBES: Women Lead the Way on Social Networks

Stuck in second gear with a squirrelly front brake, I finally gave up all hope of a swim.

NEWYORKER: Swimming

Additionally, I had a Game Boy, an Atari Lynx and a Sega Game Gear with the TV tuner.

ENGADGET: Growing up Geek: Philip Berne Alt