总体生活满意度随个人与国家收入的增加而提高，从中向我们揭示，社会环境对生活的满意指数起着非常重要的作用。

Overall satisfaction with life went up with both personal and national income, suggesting societal circumstances play an important role in happiness.

youdao

在本文第一部分，我们先来看看客人满意度指数(guest satisfaction index)这个概念——衡量酒店业绩的下一个重要指标。

In this first part, we will look at the concept of the guest satisfaction index: the next big measure of hotel performance.

youdao

更重要的是，Edmunds.com报道称菲亚特的考虑购买度——评估重新上市品牌的重要指数，自广告在9月12日播出以来已经提高了31%。

More significantly, Edmunds.com reports that Fiat considerations, a vital measure for a brand that is being reintroduced, have climbed 31% since the ad broke on September 12.

youdao