gain fluctuation

例句：

1. 1. The company's stock price has experienced significant gains and fluctuations recently.
   该公司的股票价格最近经历了显著的增长和波动。
2. 2.The economy is experiencing a period of growth fluctuations due to the global economic downturn.
   由于全球经济衰退，经济正经历一个增长波动期。
3. 3. The market is showing signs of gains and fluctuations as investors adjust their strategies.
   市场显示出投资者调整策略的迹象，呈现出增长波动。