But their limbless movements make them good candidates for exploring land, sea and air.

它们无肢运动使它们成为探索陆地、海洋和空中理想人选。

For restaurant work-- the aged, the imprisoned and the limbless, for example, - Next we look at... - Sheldon-- It's an amazing coincidence.

从事餐饮工作比如说年老，坐牢，残疾，-再然后就，-谢尔顿这是一个奇妙巧合。

It provides limbless people to train the armed forces and the emergency services as they learn how better to deal with injuries sustained in the midst of fighting or accidents.

该机构为军队提供残疾演员，用以训练士兵以及教授急，从而使他们习得在战斗或意外中如何处理其所受到伤害。