So this is one more example of stressing why I only want to come access to the instances through defined methods.

其他相关的值也会变化,我想要这些值会一起变化,这就是另外一个强调为什么。

麻省理工公开课 - 计算机科学及编程导论课程节选

In fact, it's lower than the correlation of income changes, which is surprising.

事实上，比收入变化相关性还低，这很奇怪。

耶鲁公开课 - 金融市场课程节选

They live much longer lives and they live to die of something else and the leading causes of death currently haven't changed very much since 1997 when this data was published: they die of heart disease and cancer primarily.

人们活的更久了,不过会死于另一些疾病,如今导致死亡的主要原因,并没有太大的变化,自一九九七年有相关数据公开开始,其显示人们主要死于心脏病和癌症

耶鲁公开课 - 生物医学工程探索课程节选

The correlation across countries in consumption changes is low.

国家间的消费相关性,变化很小。

耶鲁公开课 - 金融市场课程节选