1·At night, scan the horizon for artificial light sources, such as fires and streetlights, then walk toward the glow of light pollution.
夜间，仔细眺望地平线，寻找诸如火和路灯之类的人造光源，然后朝光污染造成的光亮走。
2·The heating goes off at night.
暖气夜间停止供热。
—— 《牛津词典》
3·Slugs and snails feed at night.
蛞蝓和蜗牛夜间进食。
—— 《牛津词典》
4·Fear stalks the streets of the city at night.
夜间，这座城市的大街小巷笼罩着恐怖气氛。
—— 《牛津词典》
5·Security guards make regular patrols at night.
夜间保安人员定时巡逻。
—— 《牛津词典》
1·At night, these streets are brilliant with the pearly radiance of electricity.
夜里，电力珍珠般的光辉使这些街道一片明亮。
2·The museum was unguarded at night.
这个博物馆夜里无人看守。
—— 《牛津词典》
3·It embarrassed her to meet strange men in the corridor at night.
夜里在走廊上遇见陌生男人使她感到很不好意思。
—— 《牛津词典》
4·We arrived at the village at night.
我们夜里抵达了那个村庄。
5·We sit around a campfire at night.
到了夜里，我们坐在篝火周围。