Turn on the inside light at night.

在晚上就打开里面的灯。

youdao

It gets light at about 5 o'clock.

大约5点钟天就亮了。

《牛津词典》

For six months of the year, there is hardly any light at the poles.

一年中的6个月里，地球的两极几乎没有任何光线。

《柯林斯英汉双解大词典》

After Gatsby's death,Nick Carraway, the storyteller,says: "I thought of Gatsby's wonder when he first recognized the green light at the end of Daisy's boat dock.

VOA: special.2010.11.28

The big question for American now is whether there will be light at the end of the tunnel after more than 8 years of war there, after all that life lost and fouture spent.

现在对于美国一个重要的问题就是,是否有曙光的出现,8年的战争中，美国政府花费了大量的金钱，很多人也因为战争也失去了生命。

普林斯顿公开课 - 国际座谈会课程节选

First,they don't meet in the daytime; they meet either early before light,at dawn, or after dark,at night.

首先，他们不在白天聚会;,要么在天亮前的黎明，要么在天黑后的夜晚。

耶鲁公开课 - 新约课程节选

Avoiding light at certain hours also is important to help the body clock reset.

WSJ: To Avoid Jet Lag This Summer, Travel Like a Scientist

"It was a bit of light at the end of the tunnel, " he told BBC News.

BBC: The miracle lamb

It was light at the end of a draining day, more like relief than joy.

WSJ: Jason Gay: A Late Finish to an Endless Day