But a few scientists still argued that the link was weak; the bone similarities could be a coincidence, they said.

但一些科学家仍然认为两者之间的联系缺乏说服力；他们说骨骼相似也许只是个偶然。

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A handful of recent studies have shown a link between bone health and a low-acid diet, while some reports suggest that the acidity of the Western diet increases the risk of diabetes and heart disease.

最近的一系列研究证明了骨骼健康和弱酸性饮食之间的关联，另外也有报告表明，西方国家的偏酸性饮食增加了糖尿病和心脏病的患病风险。

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Some studies have suggested a link between cellphone use and cancer, lower bone density and infertility in men. But other studies show no effect at all.

一些科学研究称癌症，骨质疏松，男性不孕症都与手机使用有关系，但也有研究结果表示这些病与手机使用并无直接关系。

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But after the tape was played and under cross-examination, the girl, who was in an adjoining room watching from a CCTV link, agreed that on the day she broke her collar bone she had felt dizzy, could not walk very well and had been unable to use her arm.

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