可行情况下,使用反光镜和高效散射灯;这些都将减少所需要的灯具数量。
Ensurelight reflectors and high efficiency diffusers are used where feasible; these can result in reducing the number of lights needed.
可行情况下,使用反光镜和高效散射灯;这些都将减少所需要的灯具数量。
Ensurelight reflectors and high efficiency diffusers are used where feasible; these can result in reducing the number of lights needed.
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