一些研究认为高糖量的摄取可以引发多种癌症(虽然现在证据不足)。
Some researchers believe high sugar intake may fuel some forms of cancer, although the evidence has been contradictory.
一些研究认为,在经济不景气的情况下,更多的宽带意味着更多的就业。
Several studies conclude that, in slack economies, more broadband means more jobs.
一些研究认为吃零食和较轻的体重之间是有联系的,而另一些研究则否认这种联系。
Some studies have linked snacking to lower body weight, while others have not.
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