这机器人的手，是由压缩空气来控制的，握力的变化不是依靠另外的马达，类似于人的手依靠有弹性的韧带来带动手指的伸屈。

The robotic hand is controlled by compressed air, varying the strength of its grip without the use of other motors, in the same way human grip relies on elastic ligaments to help the fingers curl.

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这个文件通常采用压缩格式 — 尤其是，该文件并不是根据 VM 的硬盘容量确定的，它的大小随着 VMI 的内容变化。

The file is typically in a compressed format—specifically, the file grows and shrinks with the contents of the VMI and is not defined by the capacity of the VM's hard disk.

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对于数据行小于或等于最小记录长度的表的行压缩中的行为变化。

Behavior changes in row compression for tables that have data rows less than or equal to the minimum record length.

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