7 enough, firms’ investment and R&D intensity were correlated with the happiness of the area in which they were 8 .
7 足够，企业的投资和研发强度与他们所在的地区的幸福指数相关。
That's because economic growth can be correlated with environmental degradation, while protecting the environment is sometimes correlated with greater poverty.
这是因为经济增长可能与环境退化相关，而保护环境有时又与更大的贫困相关。
That's because economic growth can be correlated with environmental degradation, while protecting the environment is sometimes correlated with greater poverty.
这是因为经济增长可能与环境退化相关，而保护环境有时又与更大的贫困相关。
Their ratings correlated strongly with students’ end-of-semester ratings.
他们的评分与学生期末评分高度相关。
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。