母乳的保质期至多是一年。

We can keep the milk for up to a year.

youdao

我已经发现了奶制品的保质期可达一年。

I already found several milk products with a shelf life of up to 1 year.

youdao

我已经发现了奶制品的保质期可达一年。

I already found several milk products with a shelf life of up to 1 year.

youdao