business game的用法和樣例：
例句
- Business competitions for young people can be a good way to learn about economics and finance.
對年輕人來說，商業競賽是學習經濟學和財政金融的好辦法。 - As an important mediate-operation, bankcard business will become the focus of competition of commercial banks.
銀行卡業務作為重要的一種中間業務，將成為商業銀行業務競爭的焦點。
