If you have doubts, have it tested and/or get a Brita filter pitcher.

如果你还担心，测试下水质，或者买个纯净水过滤器。

youdao

If you have doubts, have it tested and/or get a Brita filter pitcher.

如果你还担心，测试下水质，或者买个纯净水过滤器。

youdao