他们以前经常叫人出去用笔记本电脑将数据记录下来。

They used to send people out with notebooks to write it down.

youdao

如果你不用笔记本，那你用什么来做记录呢？

If you don't use notebooks, what do you use to keep track of things?

youdao

如果你不用笔记本，那你用什么来做记录呢？

If you don't use notebooks, what do you use to keep track of things?

youdao