1、The dimout in the theater created a mysterious atmosphere.
剧院的灯光变暗营造出了一种神秘的氛围。

2、During the war, there was a dimout on street lights to conserve energy.
战争期间，为了节约能源，街灯实行了减亮。

3、The government implemented a dimout on certain goods to control production.
政府对某些商品实行了生产限额来控制产量。