To ensure the safety of the marine face pack and provide experimental data for the usage of it.

为确保海洋生物膜使用的安全性，并为产品提供实验依据。

youdao

To ensure the safety of the marine face pack and provide experimental data for the usage of it.

为确保海洋生物膜使用的安全性，并为产品提供实验依据。

youdao