Some people think that one of the best ways to solve environmental problems is to increase the cost of fuels for cars and other vehicles.

一些人认为解决环境问题的最好方法之一是增加汽车和其他交通工具的燃料成本。

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Still more measures should be taken to solve environmental problems.

但更应采取措施来解决环境问题。

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To sum up, there are still more measures could be taken to solve environmental problems.

综上所述，仍有更多的措施可以被用来解决环境问题。

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From its base in Portland,Oregon, the organization also builds links between Americans and partners in the developing world who are using technology to solve social and environmental problems.

VOA: standard.2009.12.18

Education, ideas, information - they give us the capacity to lift people out of poverty and to lift people out of the ignorance that makes them fight and kill each other, and to give us an understanding about how to solve the environmental problems of the world.

BBC: News | Monitoring | President Clinton on Shanghai radio phone-in

They want to solve social and environmental problems with financially sustainable and scalable solutions.

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Related Idea: Become a B Corp, a new type of corporation that uses the power of business to solve social and environmental problems.

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