As America's first environmentalist, John Muir lived his life forever daring to undertake new adventures.

作为美国首位环保主，约翰·缪尔一生一直勇于尝试新冒险。

Yet some environmentalists say they, not farmers, are under siege.

然而，一些环保人士说，遭受围攻不是农民，而是他们。

And environmentalists fear its arrival could endanger other types of marine life.

环保主担心它们会危及其他类型海洋生物。

One downside according to some environmentalists, is that most farmers simply can't afford it.

根据一些环保人士说法，这种材料一个缺点是大多数农民根负担不起。

In this programme, we'll be hearing from the iconic environmentalist Jane Goodall.

在期节目中，我们将听代性环保主珍妮·古道尔讲话。

Environmentalists say this can damage the entire marine ecosystem.

环保主示，这可能会破坏整个海洋生态系统。

Environmentalists and drillers, dogs and cats, right and left, we all get what we want.

环保主和钻井、狗和猫、右派和左派、大家各取所需。

Environmentalists accused the Brazilian president of encouraging farmers and loggers to clear the rainforest.

环保人士指责巴西总统鼓励农民和伐木工砍伐雨林。

Environmentalists aren't so happy about the noodles' seemingly endless spread.

环保人士对这种面条看似无穷无尽传播并不满意。

Environmentalists are concerned about the possible long-term damage to the land and the environment.

环保人士担心这可能会对土地和环境造成长期损害。

Today, the term " tree hugger" describes a person who is an environmentalist.

今天，" tree hugger" 这个词用形容环保主。

But some environmentalists disagree, warning of a potential habitat destruction.

但一些环保人士不同意这种说法，他们警告说，这可能会破坏栖息地。

Maybe. I don't know what environmentalist would argue about that.

也许吧。我不清楚环保人士会如何看待这件事。

Environmentalists oppose the mine, arguing that coal threatens the climate and the Great Barrier Reef.

环保人士对此示反对，称煤炭开采威胁气候和大堡礁。

Celebrity environmentalist Paris Jackson modeled Mylo in this fashion editorial.

著名环保主 帕里斯·杰克逊（Paris Jackson）在这篇时尚专栏中为 Mylo 做模特。

But what if the environmentalists' dream came true?

但如果环保主美梦成真了呢？

Environmentalists say both measures fall short of what is needed.

环保人士说，这两个措施都达不要求。

Israeli environmentalist Maia Jacobs is grateful to China.

以色列环境保护Maia Jacobs 很感激中国。

Environmentalists say a huge push to build infrastructure such as hydroelectric dams and highways.

环保人士说，这是对水电大坝和高速公路等基础设施建设巨大推动。

NOAA denied a request from environmentalists last year to immediately put new rules in place.

NOAA去年拒绝了环保主要求立即实施新规要求。