活动家说，尽管表面上没有被证明废水和有毒气与癌症的发生有联系，但肯定与但地的一些疾病有关联。

And activists say waste water and toxic gasses are certainly causing some illness there, even if an apparent link with cancer has not been proved.

youdao

活动家说，尽管表面上没有被证明废水和有毒气与癌症的发生有联系，但肯定与但地的一些疾病有关联。

And activists say waste water and toxic gasses are certainly causing some illness there, even if an apparent link with cancer has not been proved.

youdao