Lights trigger adrenalin , which slows or stops labor .

光会刺激肾上腺激素产生，这会减慢或停止分娩过程。

Power stations rusted into ruin . The lights went out .

发电站锈成一堆废墟，灯火熄灭了。

The living room mixes different types of low-level lights with natural light .

起居室照明采用的是不同类型的低亮度光源与自然光相结合。

A typical teenager 's brain lights up when they see pictures of happy or sad faces

当看到快乐或忧伤表情的图片时，正常青少年的脑部会发光。

So clear because there weren 't any lights from the city .

天空如此清澈是因为城市里一点光都没有。