commercial war的用法和样例：
例句
- The first sino-foreign commercial war finally broke out during the hundreds of years Chisese business history.
百年企业史上，第一场中外大商战爆发了。 - People and companies have rights to exploit their own work with patents as the weapons in the battleground of this business war.
在商战中，个人和公司都有权以专利为武器开展自己的工作。
