They can serve as artistic means and language once we master the properties, variation regulations, and structural characteristics of lighting.

只要掌握光的特性、变化规律及结构特点，就能让它们成为艺术的手段和语言。

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Based on the above-mentioned sub-district, a district generally need a master can lighting, this should be the main lights set within the wall, light intensity of appropriate medium.

基于上面说到的分区，一个区一般只需要一台主照明灯即可，这台主照明灯应是镶在墙体之内的，光亮强度中等为宜。

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At twelve o 'clock Barrymore, finding the hall door still open, became alarmed, and, lighting a lantern, went in search of his master.

十二点的时候白瑞摩发现厅门还开着，他吃了一惊，于是点了灯笼，出去寻找主人。

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