Moreover, increased privatization would certainly undercut one of the major reasons why 300 million visitors come to the parks each year: to enjoy nature and get a break from the commercial drumbeat that overwhelms daily life.
此外，增加私有化程度无疑会削弱每年有3亿游客来到公园的一个主要原因：享受自然并逃离充斥日常生活的商业节奏。
An economy of tech millionaires or billionaires and gig workers, with middle-income jobs undercut by automation, will not be politically sustainable.
一个由科技百万富翁或亿万富翁以及零工工作者组成的经济，当中等收入工作被自动化取代时，将不会在政治上具有可持续性。
例句取自历年考研英语真题，翻译为机器生成，仅供学习参考。