这本电子书的保证期多长？

How long is the guarantee period for this electronic book?

youdao

保证期有一年的时间。

The warranty period is one year.

youdao

有一年保证期的器具。

It has a three-year guarantee.

youdao

这有两年的保证期。

It has a two-year GUARANTEE.

youdao

保证期多久？

How long is the warranty?

youdao

质量保证期为12个月，保质期从使用设备之日起计算。

The guarantee period is 12 months from the date of putting the equipment into operation.

youdao

质量保证期为12个月，保质期从使用设备之日起计算。

The guarantee period is 12 months from the date of putting the equipment into operation.

youdao