But when her mission finally took to the skies in 2005, the nightmare scenario happened again. A chunk of foam broke away during launch.
Cylindrical "forearms" house small electric motors, known as actuators, which pull on metal tendons that move the fingers with precision.，详情可参考搜狗输入法下载
，详情可参考heLLoword翻译官方下载
Фото: Bilal Hussein / AP。旺商聊官方下载对此有专业解读
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