在一个更近期的研究中，他们发现缺乏充足储备不能为金融系统提供保险的国家，其货币在去年的动荡中取得更大的跌幅。
In a more recent study they found that countries with insufficient reserves to insure their financial systems suffered bigger currency crashes during last year's turmoil.
据英国广播公司1月18日报道，澳大利亚科学家近期研究发现鲨鱼的一个秘密弱点，那就是，鲨鱼很可能是色盲。
According to the BBC on January 18, researchers in Australia have discovered a secret weakness of Sharks, which seem are completely color blind.
但研究人员发现嚼口香糖有一个好处：近期的研究显示，在处理任务时咀嚼口香糖能够提高认知功能。
Researchers, however, have found a benefit: Recent studies have shown that chewing gum during a task can increase cognitive function.
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