以上来源于: WordNet
Floodlighting and security lighting should be high-efficiency HID fixtures and bulbs.
泛光照明和安全照明应该是高效率灯具及灯泡藏。
As 90 percent of all crimes occur at night, landscape lighting can do double duty as security lighting.
截至90百分之犯罪发生在夜间,景观照明可以作为安全照明双重任务。
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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