commercial struggle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。 - Whether you use in the commercial competition in the number of sleight of hand, but a thin brochure or essenceof, it is the foundation of business customers.
商战中无论使用多少花招，但一份薄薄的介绍资料还是必不可少的，这始终时客户了解企业的根本手段。
