1. Maybe the banks really have swung from deep losses to hefty profits in record time. 也许银行真的在报告期内从严重亏损转变到有可观利润了。
2. Chelsea have until March 23 to respond and, if found guilty, are likely to face a hefty fine. 切尔西必须在3月23日前做出回应，一旦证实有罪，便将要面对一次重罚。
3. We were in trouble to start with, and it was all over when Mondale said he would propose a hefty tax increase to reduce the budget deficit. 民主党的竞选从一开始就不顺利，而且蒙代尔说他将提议大幅度增加税收，以减少财政预算的赤字，更惹了不少麻烦。
英英解释
adj.
1. (of a person) possessing physical strength and weight; rugged and powerful
2. of considerable weight and size
3. large in amount or extent or degree
