防风抑尘墙是目前解决粉尘污染源最有效的科技技术。

Wind dust-controlling wall is currently the most effective solution dust pollution technology.

youdao

防风抑尘墙是目前解决粉尘污染源最有效的科技技术。

Wind dust-controlling wall is currently the most effective solution dust pollution technology.

youdao