commercial crisis的用法和样例：
例句
- The growing competition among the bourgeois, and the resulting commercial crises, make the wages of the workers ever more fluctuating.
资产者彼此间日益加剧的竞争以及由此引起的商业危机，使工人的工资越来越不稳定。 - It is enough to mention the commercial crises that by their periodical return put on its trial,each time more threateningly,the existence of the entire bourgeois society.
只要指出在周期性的重复中越来越危及整个资产阶级社会生存的商业危机就够了。
