过去十年里这个基金在所有基金中，排名前百分之四，根据晨报的的调查。
The fund ranks in the top 4 percent among all bond funds for the past 10 years , according to Morningstar.
然而过去十年中，植物油的价格却几乎涨了四倍，与其他日用品一样在2008年创下历史新高。
Over the past decade the price of vegetable oils has all but quadrupled. Like other commodities, prices hit records in 2008.
硬脑膜外类固醇注射的应用在过去十年内也增加了四倍，然而，有证据显示，其效果最小。
Use of epidural steroid shots has quadrupled in the past ten years, though evidence shows they're only minimally effective.
应用推荐