For instance, you can use pv to measure the progress of a sizable upload.

例如，可以使用pv度量大小可变的上传操作的进度。

youdao

Host to the file system is a write to write multiple PV, right?

主机对文件系统的一次写是对多个PV分别写，对吧？

youdao

Host to the file system is a write to write multiple PV, right?

主机对文件系统的一次写是对多个PV分别写，对吧？

youdao