I chose photography as an example for a classic communication design instrument, but the ideas are also applicable to typography, illustration, motion design, graphics, and the like.

我拿照片当例子是想让它代表传统的传达设计的元素，我同样也可以拿印刷术、插画技术、动画设计、平面设计等做例子，因为思想同样适用。

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Since your feet are your most important instrument for upward motion you want to put some care in choosing your shoes.

由于脚是你上升最重要的工具，所以你应该多关注攀岩鞋的选择。

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The computer control system of this instrument adopts GT-400-SG four axes motion controller to control the motion of axis x, y, and Z.

本自动书写仪计算机控制系统采用了GT 400 SG四轴运动控制器来控制X轴、Y轴以及Z轴的运动。

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Like a motion-controlled video gaming system, the Virtual Music Instrument employs a camera that is mounted on a computer screen and aimed at someone, capturing their gestures.

CNN: One-handed violinist helps the disabled make music