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。
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。
We have a moral obligation to protect the environment.
我们有道义责任保护环境。
It is vital that government take the lead to protect environment.
政府带头保护环境至关重要。
It can protect the environment.
它可以保护环境。
They help protect the environment.
它们有助于保护环境。
It would help to protect the environment.
这有助于保护环境。
What should we do to protect the environment?
我们应该做些什么来保护环境？
We should spare no effort to protect our environment.
我们应该不遗余力保护环境。
It's time to take action to protect the environment.
是时候采取措施来保护环境了。
Would you like to join me to protect the environment?
你愿意和我一起保护环境吗？
They think it is their duty to protect the environment.
他们认为保护环境是他们的责任。
They all help spread the ways to protect the environment.
他们都帮助传播保护环境的方法。
I think we must do something to protect the environment.
我认为我们必须做些什么来保护环境。
The money from tourism is used to protect the environment.
旅游业赚的钱用来保护环境。
As travelers, we should try our best to protect the environment.
作为旅行者，我们应该尽力保护环境。
Do you want to help the old or protect the environment?
你想帮助老人或者保护环境吗？
Recycling is one way to protect the environment; reusing is another.
骑自行车是一种保护环境的方法，再利用又是另外一种办法。
Everyone must assume his share of the responsibility to protect the environment.
每个人都必须承担起保护环境的责任。
The sky is much bluer because we have taken action to protect the environment.
天空变得更蓝了，因为我们采取了行动来保护环境。
Trees can help protect the environment in many ways because they are pollution fighters.
树木可以在很多方面帮助保护环境，因为它们是污染斗士。
They are planning to set up an organization to protect the environment these days.
这些天他们正计划建立一个组织来保护环境。
If we don't act to protect the environment, we will live to regret it.
如果我们现在不采取行动保护环境，我们会遗憾一辈子。
Planting trees in the desert area can keep the sand and protect the environment.
在沙漠地区种树可以保留沙子和保护环境。
I've just read a book which gives ideas about how we can protect the environment.
我刚刚读了一本书，书中给了我们如何保护环境的建议。
In order to protect the environment, many people choose to go to work by subway.
为了保护环境，许多人选择乘地铁去上班。
He has learned how to deal with small dangers and how to protect the environment.
他已经学会了如何处理小的危险，如何保护环境。
An ecologist once asked a boy what he thought it meant to protect the environment.
一位生态学家曾经问一个男孩，他认为保护环境意味着什么。
They plant trees in the desert area to keep the sand and protect the environment.
他们在沙漠地区种树来固沙和保护环境。
The public should raise environmental awareness and realize it is everyone's duty to protect the environment.
公众应该提高环境意识，认识到保护环境是每个人的责任。
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