Operators of Dragon Runner SUGV have the ability to add tracks for maximum mobility and a manipulator arm with rotating shoulder, wrist, and grippers for dexterity.

操作人员可以为“龙信使”安装履带以提高移动能力，此外，还可以为机械臂安装可旋转肩部、手腕和夹子的部件，以提高灵活性。

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We set up the leg pattern in the first sequence then add in fluid, relaxed arm movements.

在第一组中我们设定了腿部形态并加入了流畅放松的手臂动作。

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They write your race number on your arm with a marker, and I had them add the words Thank you, donor family.

他们用彩笔在选手的手臂上涂上比赛号码，我让他们加上“Thank you, donor family(感谢捐献者及其家属)”这句话。

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An ARM add-on is in development but, since the entire project is open source, anyone with the appropriate skill level is free to take a stab at creating their own add-ons.

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"We have felt for some time that we need to explore the left-arm swing variety to add an extra dimension to our attack and Lonwabo Tsotsobe made a good impression at the recent national camp we held in Kimberley, " said Craig Matthews, the acting convenor of selectors.

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Younus and Yousuf continued to dominate a listless visiting attack to add 113 from only 99 balls, before left-arm spinner Ray Price had both caught in the deep off extravagant shots.

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