plankton recorder

例句：

1. 1. The plankton recorder is used to study the behavior of tiny organisms in the ocean.
   浮游生物记录器用于研究海洋中微小生物的行为。
2. 2. The scientist used the plankton recorder to gather data on the distribution of marine life.
   科学家使用浮游生物记录器收集关于海洋生物分布的数据。
3. 3. The plankton recorder was a revolutionary tool for understanding the ocean's ecosystem.
   浮游生物记录器是理解海洋生态系统的革新工具。