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There are three problems in our earth, they are pollution, disaster and illness.
有三个问题在我们的地球，污染，灾难和疾病。
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That disaster led Congress to pass new measures to prevent oil pollution.
这次灾难导致国会通过新措施防止石油污染。
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That disaster led Congress to pass new measures to prevent oil pollution.
这次灾难导致国会通过新措施防止石油污染。
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