Required for the environment: white light energy-saving lamps, fluorescent lamps or daytime normal light.
所需环境：白色光线节能灯、日光灯或者白天正常光线。
Enough sunlight bathes Earth's daytime half in an hour to meet all human energy needs for a year.
照射地球半小时的阳光就足够让全人类用上一年。
Enough sunlight bathes Earth's daytime half in an hour to meet all human energy needs for a year.
照射地球半小时的阳光就足够让全人类用上一年。
应用推荐