解决光污染的方法就是使用低瓦数的户外灯泡与完全阻隔溢光的遮罩。
The solution to light pollution is to use lower-wattage outdoor bulbs and full cutoff shielding.
寂静而沉闷的隧道内只有低瓦数的灯泡发出微弱的光亮。
The tunnels were silent and, lit by low-wattage bulbs, gloomy.
用遮光帘或窗帘来遮挡部分阳光，并使用荧光灯或低瓦数的灯泡或灯管。
Use your window shades or drapes to block out any sunlight, and use fluorescent or lower intensity bulbs or tubes.
还等什么，赶紧用低瓦灯泡换掉卧式那些大瓦数的灯泡吧，或者安装一个变光开关，把灯光调暗。
Swap out überbright bedroom bulbs for low-watt ones, or install a dimmer switch and keep it low.
还等什么，赶紧用低瓦灯泡换掉卧式那些大瓦数的灯泡吧，或者安装一个变光开关，把灯光调暗。
Swap out überbright bedroom bulbs for low-watt ones, or install a dimmer switch and keep it low.
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