我们对中国产品的质量有信心。

We have confidence in the quality of Chinese products.

youdao

玛塔对自己的产品十分有信心，甚至没有做广告。

Mattus had so much faith in his produce that he did not even advertise .

youdao

我们对产品质量有充分的信心。

We have full confidence in our products.

youdao

我们对产品质量有充分的信心。

We have full confidence in our products.

youdao