She breathed deeply, drawing in the fresh mountain air.

她深深地呼吸着山上的新鲜空气。

《牛津词典》

For every cough , there are a hundred lungs of fresh mountain air.

每一次咳嗽，等于百倍山上新鲜的空气。

youdao

You'll be in touch with centuries-old culture, fresh mountain air, great trails and of course the greatest range of snow-capped peaks in the world... from K2 to Everest and Kanchanjunga.

你将接触到悠久的文化，新鲜的山脉空气，连绵不多的最伟大的山脉，常年积雪山顶。

youdao

As he walked out, he told a friend, "I think I can already smell the fresh mountain air of my home in Tennessee."

VOA: special.2010.02.11

Rooms with outdoor balconies also make inhaling bellyfuls of fresh ocean- and mountain-cleansed air a morning ritual.

BBC: Business trip: Vancouver