The manufacturer say that you can get up to 40 words per minute if you practice between 6 to 10 hours with it.

生产厂商声称如果你练习了6到8小时，你每分钟基本可以打40个字。

youdao

The manufacturer say that you can get up to 40 words per minute if you practice between 6 to 10 hours with it.

生产厂商声称如果你练习了6到8小时，你每分钟基本可以打40个字。

youdao