That ruling comes as a blow to environmentalists.

那项规定对环境保护主义者是一个打击。

Environmentalists have expressed outrage at the ruling.

环境保护主义者对这一裁决表示愤慨。

Environmentalists say the treaty is fundamentally flawed.

环境保护主义者称那个条约从根本上是有缺陷的。

Their priorities are antithetical to those of environmentalists.

他们的重点与环保主义者的重点是对立的。

Environmentalists say parts of Arizona are already overpopulated.

环境学家说亚利桑那州的部分地方已经人口过多了。