白天

bái tiān wǒ kě shuì bù zháo

白天我可睡不着。

I cannot sleep in the daytime.

dōng jì bái tiān shí jiān bǐ jiào duǎn

冬季，白天时间比较短。

The day is shorter in winter.

bái tiān jiàn jiàn bǐ yè wǎn gèng cháng le

白天渐渐比夜晚更长了。

The days are gaining on the nights.

zài bái tiān jiù suàn nǐ dǎ zhe dēng long yě zhǎo bù zháo

在白天，就算你打着灯笼也找不着。

Even if you look in broad daylight with a lantern, you still won't find it.

bái tiān de jiān zhí

白天的兼职

daylight part job

bù gù bái tiān hēi yè de gàn huó

不顾白天黑夜地干活

work day and night

shí yàn shì zài běi jí xià jì chí xù de bái tiān li jìn xíng de

实验是在北极夏季持续的白天里进行的。

Experiments were conducted in the continuous daylight of the Arctic summer.