contribution pool

例句：

1. 1. The company's contribution pool is used to fund research projects.
   公司的捐款池用于资助研究项目。
2. 2. The school has established a donation pool for the upcoming holiday season.
   学校为即将到来的假期季节设立了一个捐款池。
3. 3. The government has set up a contribution pool to support disaster relief efforts.
   政府已设立一个捐款池以支持救灾工作。