It is difficult to pinpoint when water problems of the modern age began.

很难准确地指出,现代用水的问题是什么时候出现的.

辞典例句

P's water problems and, after deduction of the scale of environmental pollution.

P的水分问题及扣除环境污染后的规模.

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Great Lakes states continue to have their own unique water problems, however.

然而,五大湖流域的州地在水上的特殊问题仍继续存在.

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Regional water problems are featured more prominently with specific impacts spelled out.

区域水问题得到了更具体的阐述.

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Water problems in the future will become more intense and more complex.

将来水的问题会变得更加尖锐复杂.

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Thus, again, the importance and urgency of water problems of our country have been stressed.

再一次强调了解决我国水的问题的重要性和紧迫性.

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So a lot of our declining water water problems are also linked to uh, mainly irrigation.

因此许多地方出现水资源危机大多是灌溉造成的.

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We got that side of the nutrition transition playing into environmental and water problems.

营养转变对生态和水资源都会有影响.

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