因此，它保证了你的工作？效率和你的休息质量。

Thus it guarantees the efficiency of your work and the quality of your rest.

youdao

这位卖主向我保证它的质量。

The dealer had assured me of its quality.

youdao

我希望它的质量有保证。

I hope its quality is guaranteed.

youdao

它的质量我可以向你保证。

I can assure you of its quality.

youdao

它没有为上层提供任何服务质量和投递保证。

It does not provide QoS or delivery guarantee.

youdao

它没有为上层提供任何服务质量和投递保证。

It does not provide QoS or delivery guarantee.

youdao