对抗: to withstand, to resist, to stand off, antagonism, confrontation...
一代: generation...
理性: reason, rationality, rational...
先天: embryonic period (contrasted with ), inborn, innate, natural...
物美价廉: good quality and cheap, a bargain...
爱理不理: to look cold and indifferent, standoffish...
升高: to raise, to ascend...
差额: balance (financial), discrepancy (in a sum or quota), difference...
一再: repeatedly...
无精打采: dispirited and downcast (idiom); listless, in low spirits, washed out...
