众所周知，词汇是GRE考试的基础。那么怎样才能掌握GRE必备的词组呢？
这里为大家总结一些常用的核心词组，希望对各位备考有帮助。
本期CRE必备词组:
for the sake of 为了
释义:
If you act for the sake of someone, you do for the purpose or benefit of that person.
例句
It is not worth risking lives for the sake of a few rare samples.
GRE
Though these definitions legislated strong environmentalist goals, political compromises made in the enforcement of the act were to determine just what economic interests would be set aside for the sake of ecological stabilization.虽然这些定义用法律手段确立了强大的环境主义者的目标，但是执法过程中所产生的政治妥协将会决定究竟哪些经济利益会为了生态稳定的目的而被抛弃。