They passed on lighting fires, making stone tools, wearing clothes, decorating their bodies and all sorts of skills to do with living together as hunters and gatherers.

他们将点火，制造石器工具，缝纫衣服，在身体上绘画等等各种群居生存需要的技巧按照捕猎者和收集者的区分传递下来。

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A pleasing workplace includes everything from having the right tools available to provide basic comfort, such as proper lighting and noise control, etc.

一个令人愉快的工作环境包括一切良好可用的工具提供基本的舒适性，例如合适的灯光和噪音控制，等等。

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In fact, in Montgomery County Maryland and other locales, police departments recommend security lighting as one of the most cost-effective security tools available for deterring criminal activities.

事实上，建议在马里兰州蒙哥马利县和其他区域设置，警察部门作为最具成本效益的安全工具，为防止犯罪活动提供一个安全照明。

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Other important lighting tools include the lamp, the torch and the flashlight.

FORBES: Magazine Article

Film-makers have always relied on tools like lighting and depth-of-field to shift the audience's perspective, but the convergence of animation and 3D has made them pay greater attention to detail.

ECONOMIST: Animation takes on a whole new reality

In other words, providing the software and cloud-based tools to centrally manage lighting just as an IT professional would manage a corporate network.

FORBES: The Next Bright Idea: Software For Lighting