Meaning of guó wài:
guó wài
国外
Noun
abroad; overseas
Wǒ míngnián xiǎng qù guó wài lǚxíng.
我明年想去国外旅行。
I want to travel abroad next year.
Tā jì huà míng nián qù guó wài liú xué.
他计划明年去国外留学。
He plans to study overseas next year.
Adjective
external (affairs); foreign
Tā dǎsuàn qù guó wài liúxué.
他打算去国外留学。
He plans to study abroad.
Tā qùguò hěn duō gè guó wài chéngshì lǚxíng.
他去过很多个国外城市旅行。
He has traveled to many foreign cities.