尼泊尔很多地区存在着严重的资源制约因素和不利的地形条件，这些不利因素限制了人们使用医疗设施的能力。

Severe resource constraints and difficult terrain limit access to health-care facilities in many parts of Nepal.

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Griffiths表示，到目前为止，Gapyear全球范围的品牌增长潜力巨大，而打造全球品牌的所需资源和知识是唯一制约条件。

Griffiths says the potential to grow the Gapyear brand on a global scale has, until now, been limited only by resources and knowledge to build a worldwide brand.

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但是，我国煤炭资源地域分布不均衡，复杂的煤矿开采技术条件和生态环境制约着我国能源基地煤炭资源的开发。

However, the resource-bearing regions distribute uneven. The conditions of complex coal mining technology and biological environments limit the coal resource development of energy bases.

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