Zhu said some trains on the Bejing-Zhangjiakou line are "smart" as they provide 5G signals and wireless charging for passengers, as well as intelligent lighting.

朱说北京到张家口线上的一些火车很“智能”。车上有 5G 信号覆盖，为乘客提供无线充电以及智能照明。

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Of equal importance, however, was using lighting to sculpt the car physically: its shaping, line, color, and size.

但是利用灯光勾勒汽车的外型也很重要，要表现出汽车的造型、线条、色彩和大小。

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Utilities have been loath to publicize the Russian bomb supply line for fear of spooking consumers: the fuel from missiles that may have once been aimed at your home may now be lighting it.

公用公司不愿公开这个俄罗斯导弹供给线，怕吓到那些用户：那些燃料来自曾经对着你家的导弹，而现在却在给你们供电。

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As the site - and their visibility - has grown, the Petersiks have been able to supplement their revenue through projects like a best-selling book and a lighting line.

BBC: One couple's mission to find a better work/life balance

As expenses drop, LED lighting is helping boost top-line growth, according to Sheetz, which reports customers find the brighter facilities more visually appealing and perceive them as safer.

FORBES: LEDs: Lighting The Way To Major Energy Savings

Fiber-optic ambient lighting in the load compartment visually extends the line drawn by the center console all the way from the instrument panel through to the rear seats.

ENGADGET: Mercedes-Benz GLA concept puts laser projectors in headlights, redefines SUV