The chemicals are still getting into the environment from existing products, ” she said.

因为这些化学物质还是一直从现有的那些产品中进入到周围的环境中。

youdao

The chemicals are still getting into the environment from existing products, ” she said.

因为这些化学物质还是一直从现有的那些产品中进入到周围的环境中。

youdao