提示：点击例句中的单词，就可以看到词义解释

She was lightheaded from the rarefied mountain air .

她在稀薄的高山空气中头昏眼花。

In the rarefied world of the corporate board , a good network matters .

在公司董事会的小圈子中，拥有良好的人脉非常重要。

A more rarefied range of activities is on offer from city championships , a business that organises annual contests between companies in london 's financial centre .

伦敦金融中心企业年度竞赛的组织者citychampionships公司提供了一系列经过进一步精选的活动。

To give such a job to a non-bureaucrat is an unusual move in japan 's rarefied diplomatic service , but this would be no cushy reward from the government in return for past favors .

对日本纯净的外交界而言，将此任务交给一个非官僚政客是一次非常之举，但这并不是政府为回报其过往得到的好处而草率施予的恩惠。

The rarefied air of the andes .

安第斯山脉的稀薄空气。