Usage note
“外国”用来指代其他国家或地区。例如,如果你想去国外旅行,就可以说‘我想去外国旅游’。
wàiguó láiyòng zhǐdài qítā guójiā huò qūdiàn. Rúkě, nǐ kěyǐ shuō ‘wǒ xiǎng qù wàiguó lǚyóu’.
"外国" is used to refer to other countries or regions. For example, if you want to travel abroad, you can say 'I want to go on a foreign trip'.