你是哪国人?
Nǐ shì nǎ guó rén?
Where are you from?
中国是一个大国。
Zhōngguó shì yí gè dàguó.
China is a big country.
我想以后去别的国家工作和生活。
Wǒ xiǎng yǐhòu qù bié de guójiā gōngzuò hé shēnghuó.
I want to work and live in another country in the future.