The point: If you want to do your part to protect environment (and afford it), you probably can.

本文的观点是：只要你想参与(并能承担相关费用)，那么你就能贡献力量。

youdao

It's a place where those working against war and to protect environment, library services, legal aid, public healthcare, public sector jobs (to mention just a few) have been able to find one another.

那些曾经参加环境保护、图书馆服务、法律援助、公共医疗、公职工作（此处只随意说几个）的活动分子有机会找到志同道合的同仁。

youdao

We have a moral obligation to protect the environment.

我们有道义责任保护环境。

《牛津词典》

The group teaches local communities how to manage their resources in ways that help them economically and protect the environment.

VOA: special.2009.11.18

Although she has spent her life trying to protect chimps in their natural environment, these animals are still very much in danger.

VOA: special.2009.11.18

One of the most important was how to design the special clothing needed to protect a person from the dangers of the space environment.

VOA: special.2011.04.06

Europe's Emissions Trading System, launched in 2008, was intended to protect the environment by raising the cost of polluting and encouraging businesses to invest in cleaner technologies.

WSJ: Vote Leaves EU Emissions Trading in Tatters

On World Environment Day, we need to think about what we can concretely achieve to protect our environment and planet.

UNESCO: World Water Assessment Programme (WWAP)

But it is increasingly difficult for governments to establish effective measures to protect the environment.

BBC: More