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結果 : what are our main environmental problems
1:36

Top 5 Environmental Problems in the Current World

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Top 10 Major Global Environmental Issues In The World

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How to Talk About the Environment in English - Spoken English Lesson

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5 environmental problems and its solutions.

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46:08

Environmental Problems and Challenges

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0:59

War has a massive carbon footprint. Why isn't COP talking about it?

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How can I get help with an environmental problem? - BBC Learning English

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Let’s talk about the Environment! Environment Vocabulary Essential for IELTS, TOEFL, CELPIP, EIKEN!

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English Vocabulary about Environmental Problems: 25 words you MUST know

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How and why is the environment protected? - BBC Learning English

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