Usage note
外地用来指某个地方不在你所在的地方。比如,如果你住在北京,那么上海就是你的外地。
wàidì lái yòng zěnme qū zhǐ gè dìfāng bù zài nǐ suǒzài de dìfāng. rúguǒ, ruògēn nǐ zhù zài Běijīng, nǎr néng shì nǐ de wàidì.
外地 is used to refer to a place that is not in the area where you are. For example, if you live in Beijing, Shanghai would be your outside area.