Even in the latter case the line is only elliptical, a form of movement natural to the human body because of the joints, so this hardly demands any great skill from the operator.

即便在后一种情况下，线路也只是椭圆形的，一种对人体来说自然——因为关节——的形式，因此这很难说会对操作者有多高的技艺要求。

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Using the device's on-board camera and thermal-imaging technology, the operator was able to pick up the suspect through his body heat and direct foot patrols to his location.

操控者利用该装置上安装的摄像机和热成像技术得以通过疑犯身体的热量找到并指挥徒步巡逻队锁定他的位置。

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The next statement in the loop body is a second if statement that tests whether the variable I is evenly divisible by 125, but this expression is preceded by the not operator.

循环体中的下一个语句是第二个if语句，它测试变量i是否能被125整除，但是该表达式前面加了一个not运算符。

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