累积股

例句：

1. 1. The company has been accumulating profits for the past few years.
   这家公司在过去几年一直在积累利润。
2. 2. The team has been accumulating data for their research project.
   团队一直在为他们的研究项目收集数据。
3. 3.The farmer has been accumulating crops in his field for the winter.
   农民一直在他的田地里积累作物，为冬天做准备。