I ever took VW brand as quality guarantee, but now, I do not know if I have to change my mind.

我曾经把大众品牌作为心目中品质的保证，我不知道现在是否该有所改变。

youdao

I guarantee that there is no difference in quality between the products we'll send you next month and what samples you saw just now.

我保证我方下个月将发送的产品和你们刚才所见到的样品在质量上不会有一丝一毫的差别。

youdao

I'm sorry to inform you that I really have to emphasize the quality guarantee of our products and we'll offer you the shipping free of charge.

我很遗憾的告诉你，我再强调一下我们产品是质量保证的，而且我对你是免运费的。

youdao

But I guarantee you that we will never have an affordable, high-quality health-care system so long as individual patients and their families are incentivized to order the health-care equivalent of Kobe beef, when most would be happy with a Nebraska T-bone.

FORBES: To See the Health Costs in Front of One's Nose Is a Constant Struggle