回到

huí dào jiā li tiān yǐ hēi

回到家里，天已黑。

It's already dark when we came home.

tā men huí dào jiā le

他们回到家了。

They are back home.

luò yè zhōng yào guī gēn nǐ zuì hǎo zài lí kāi rén shì zhī qián huí dào gù xiāng fǒu zé nǐ jiù shì yī gè shī bài zhě

落叶终要归根，你最好在离开人世之前回到故乡，否则你就是一个失败者。

All leaves fall to their roots and you'd better come back before you die otherwise you are a failure.

zhè xiē tiān qì wēn yòu huí dào le

这些天气温又回到了37℃。

The temperature has returned to 37℃ these days.