Because if they are reared by the same parents,one could argue, "Well they came out very similar because same environment: they look the same; they go to the same schools; " same parents,and so on."

因为如果他们由相同的父母抚养，人们会说，“他们这么相似，是因为有同样的成长环境：,他们外表一模一样，上一样的学校;,有同样的父母，等等“

哈佛公开课 - 幸福课课程节选

Because what that's going to do is, it's going to force you to take practice exams.

因为在辅导班上，他们会让你做许多的模考训练。

准备LSAT的时候 - SpeakingMax英语口语达人