Facing the serious environmental pollution problems, we need to take steps to solve these problems immediately.

面对严重的环境污染问题，我们需要马上采取措施来解决问题。

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Do you think China has serious environmental pollution problem?

你认为我国的环境污染严重吗？

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They also must fight to prevent serious environmental pollution caused by shipwrecks.

他们还必须竭力避免因船难事件而引发的严重环境污染。

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"If we only rely on domestic resources to develop the animal-husbandry industry, China's grain production will face challenges, and there will be more serious environmental pollution problems, " Mr. Li said.

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The Environmental Protection Agency's announcement contains the simple assertion that greenhouse gas pollution is a serious problem now and for future generations.

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