When the robotic arm first reached that depth, it hit a hard layer of frozen soil.

当机器臂第一次达到这个沟的时候，它触到了一层硬的冻土。

youdao

A month later, she got her first bionic arm.

一个月后，她得到了她的第一个仿生手臂。

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It was this lack of information that prompted the launch of I'm First in 2013, originally as an arm of its umbrella organization, the Center For Student Opportunity.

正是这种信息的缺乏促使“我是第一代”组织在2013年成立，它最初是联盟组织“学生机会中心”的一个分支。

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"And,that context involved unprecedented bullying, arm twisting and strong arm tactics by the host state, directed against first the foreign ministers and then the heads of state themselves.

VOA: standard.2009.07.06

"Frankly,some of the first things that have happened subsequent to his extension of that open arm,open hand, have not been very encouraging, in terms of statements coming out of Tehran,".

VOA: standard.2009.05.05

To speed rescue efforts, engineers at Sandia National Laboratories have developed a robot that would eliminate some of the unknowns of mine rescue operations and arm first responders with the most valuable tool: information.

ENGADGET: Gemini-Scout robot can scope out mining accidents, may save lives (video)

Curtis Granderson broke his arm in his first exhibition at-bat and is out until May.

WSJ: Ailing Yankees creak toward opening day

The Samsung Exynos 5 Dual is the world's first ARM Cortex A-15 Dual Core application processor.

ENGADGET: Samsung bringing 85-inch ultra high definition TV to CES HD