Some of the increase can be blamed on the shiftofcrops from food to fuel, prompted by wildly inefficient subsidies.
某些价格的上扬可以归咎于在离谱的低效补贴的刺激下，某些国家将原本是食物的农作物当作燃料来使用。
2
Distraction, says Mischel, is actually a perfectly respectable away of exerting willpower. You simply shift your attention away whenever temptation crops up.