As for supermarkets, carrying out more strict tests on the food is a very important component.

对于超市来说，实行更加严格的食品检测是一个非常重要的步骤。

youdao

As for supermarkets, carrying out more strict tests on the food is a very important component.

对于超市来说，实行更加严格的食品检测是一个非常重要的步骤。

youdao