例269 If, on the other hand, producing more of a commodity results in reducing its cost, this will tend to inc... [查看全文]
例268 The worker who gets a promotion, the student whose grades improve, the foreigner who learns a new language... [查看全文]
例267 In our daily life, the casual way of eating includes not only fast food such as KFC but also the take-a... [查看全文]
例266 But he talked as well about the "balanced struggle" between creative freedom and social responsibility, and... [查看全文]
例265 The trouble is that part of the recent acceleration is due to the usual rebound that occurs at this poin... [查看全文]
例264 Dependence is marked first by an increased tolerance, with more and more of the substance required to prod... [查看全文]
例263 It leads the discussion to extremes at the outset: it invites you to think that animals should be treated... [查看全文]
例262 Hardy's weakness derived from his apparent inability to control the comings and goings of these impulses an... [查看全文]
例261 President Kennedy welcomed the people who raised questions, who criticized, who presented an intelligent poin... [查看全文]
例260 The individual now has more information available than any generation, and the task of finding the piece o... [查看全文]