Course, is a extending line, and the origin is destined to across the line, chained a series of branch lines, those are the different derections.

历程，是一条不断延伸的线，而起点注定是一条必经的线，串连许多不同的分支线，那便是不同的方向。

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However, brain thinks that the reflected light comes to eyes in a straight line, so an image is seen behind the mirror just on the extending line of the reflected light.

而大脑则以为反射光线是沿直线到达眼睛的，因此沿反射光线向后延伸，从而在镜子后面看到一个影像。

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Extending the work captured in business Modeler to the subject matter experts and to the line of business is vital to the agreement and improvement on critical business processes.

把在Business Modeler中捕获的工作提供给主题专家和业务线对关键业务流程的协议和改进至关重要。

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He said the South would accept nothing less than extending the Missouri compromise line west to the Pacific Ocean.

VOA: special.2009.03.19

The campaign group said jobs, business and improved contacts between academic centres would benefit by extending the line.

BBC: Rail link 'should extend to Cambridge'

Jobs, business and improved contacts between academic centres would benefit by extending the line to Cambridge, Railfuture said.

BBC: Rail link 'should extend to Cambridge'

Elsewhere, regulators have chosen to allocate the funds to extending fixed-line networks, rather than cheaper mobile networks.

ECONOMIST: Telecoms in the developing world