After about 40 minutes of shopping, most people stop struggling to be rationally selective, and instead begin shopping emotionally – which is the point at which we accumulate the 50 percent of stuff in our cart that we never intended buying.
购物大约40分钟后，大多数人停止理性选择，转而开始情绪化购物，这时我们购物车里已有50%的东西是原本没有打算购买的。
But now most colleges, save for many selective campuses, allow all undergraduates, and even graduate students, to get their low grades forgiven.
但现在，除了许多精英校园之外，大多数高校都允许所有本科生，甚至研究生，将他们的低分予以宽恕。
memory may be selective
记忆可能是有选择性的
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。