digital data recorder

例句：

1. 1.This digital data recorder allows us to easily transfer and store large amounts of data.
   这个数字化数据记录器让我们能够轻松地传输和存储大量数据。
2. 2.The digital data recorder is an essential tool for businesses that need to keep track of their financial transactions.
   数字数据记录器是企业用来跟踪财务交易的重要工具。
3. 3. The digital data recorder has greatly improved the efficiency of our data processing work.
   数字数据记录器大大提高了我们数据处理工作的效率。