Science and technology have brought profound change to the mountain regions.

科学技术给山区带来了深刻变化。

youdao

There wasn't any civil aviation service to the mountain regions until recently.

那山区一直没有民航服务，直至最近才有所改变。

youdao

Inhabitants of mountain regions have always kept donkeys and appreciated them for their endurance and diligence.

山区里居民视很是欣赏驴的耐力与勤劳，因而喜欢养驴。

youdao

Mr Meta's critics say the government's control of Albania's traditionally lawless mountain regions ends at dusk.

ECONOMIST: Charlemagne

Need to continue to inventory the diversity of institutional arrangements in mountain regions at different scales, regional to local.

UNESCO: World Water Assessment Programme (WWAP)

Mountain regions represent about one quarter of the Earth's terrestrial surface, and are home to approximately 25% of the global population.

UNESCO: Impacts of climate change on Asia��s mountains