The arm guide isn't just good manners and a polite way of guiding you through a crowd; he's making sure he knows exactly where you're going by taking you there.

用手臂引路的行为并不是太好，也算不上是能带你穿越人群的礼貌做法；但通过为你带路，他使得自己对你的去向了如指掌。

youdao

Conclusions Characterized by accurate location, the slide-arm guide is easy to use, and may achieve favorable results in arthroscopic reconstruction of ACL or PCL.

结论滑臂式导向器定位准确，使用方便，用于关节镜下acl、PCL重建可获得良好的临床效果。

youdao

And then deliver those computer signals either to guide the computer cursor on the screen or onto robotic arm to move the arm or perhaps even muscle stimulators to re-animate the paralyzed arm.

然后传递这些计算机信号，操控电脑屏上的光标，或者机器人手臂来活动手臂，或者甚至可能肌肉刺激器来让瘫痪的手臂重新动起来。

youdao

" It says "Iran continues to host,train,fund, arm and guide militant groups" that oppose the Iraqi government.

VOA: standard.2009.03.31

And those plans and commands descend down this spinal cord to drive the muscles in our arm, to guide the arm where we like it to go.

这些计划和指令沿着脊髓而下,驱动我们胳膊的肌肉，指挥我们的胳膊按意志活动。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

And then deliver those computer signals either to guide the computer cursor on the screen or onto robotic arm to move the arm or perhaps even muscle stimulators to re-animate the paralyzed arm.

然后传递这些计算机信号,操控电脑屏上的光标,或者机器人手臂来活动手臂,或者甚至可能肌肉刺激器来让瘫痪的手臂重新动起来。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

The arm will guide the supply capsule into the station, and the Dragon completed the attachment at 8:56 a.m.

CNN: STORY HIGHLIGHTS

The arm will guide the supply capsule into the station, and the Dragon is expected to berth at about 9:40 a.m.

CNN: STORY HIGHLIGHTS

The innovation - which pairs a GPS-equipped smartphone with a robot arm - can guide engineers to the right location using augmented reality.

BBC: IBM's robot sidekick aims to aid field engineers