trading activity

• 商业活动

trading activity的用法和样例：

例句

1. In good times, that meant credit expanded and activity magnified geometrically.
   经济形势好的时候，那意味着信贷和商业活动空间以几何级数扩张和扩大。
2. It depicts the persistent underlying stability in economic relations or business activity over a period of years.
   它描述了一定年份期间经济关系或商业活动中持续的潜在稳定性。