Meaning of kuài jì:
kuài jì
会计
Noun
accountant; accountancy; accounting
Tā xiǎng chéngwéi yī míng yōuxiù de kuàijì.
他想成为一名优秀的会计。
He wants to become an excellent accountant.
Wǒ de gēge zài dàxué xuéxí kuàijì.
我的哥哥在大学学习会计。
My brother is studying accountancy at university.
Wǒ jiějie zài dàxué xuéxí kuàijì zhuānyè.
我姐姐在大学学习会计专业。
My sister is studying accounting at university.