" I"m at home? "

“在家” 的正確翻譯要看語境

比如：

at home

home

at the house

in the house

in home

例句：

I do my school work at home when I"m sick

生病時功課我在家做

Dad is home today. He is not feeling well

爸爸今天在家。他身體不舒服。

Those people at his house were not too friendly

在他家的那些人不很友善

We have visitors in our house. They are from America.

我們有訪客在家。他們來自美國。

in-home daycare 在家日託