Canadian engineer has invented a system that enables a computer user to push a cursor across a screen simply by moving his or her nose.

一位加拿大工程师发明了一套系统，可以使电脑用户只需移动鼻子即可让光标在屏幕上任意游走。

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Canadian engineer has invented a system that enables a computer user to push a cursor1 across a screen simply by moving his or her nose.

一位加拿大工程师发明了一套系统，可以使电脑用户只需移动鼻子即可让光标在屏幕上任意游走。

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I've worked as a computer engineer for five years. To be specific I do system analysis trouble shooting and provide software support. .

我作了五年的计算机工程师。具体地说，我做系统分析，解决问题以及软件供应方面的支持。

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