But the study results were not conclusive, and more research is needed before we know for sure.

但是研究结果并非盖棺定论，在我们确切明白之前还需要做更多的研究。

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Butthe body of research is far from conclusive.

但是对于人体的研究远未得到定论。

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"It will take a few years until research (on the health effects of cell phone radiation) will be more conclusive," Friedlander said.

他说：“手机辐射是否有害健康还要再研究几年才能明确。”

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Conclusive research shows that African-Americans do not engage in riskier HIV behaviors than other Americans.

WHITEHOUSE: Addressing HIV in the Black Community

Nevertheless, the evidence from more than 50 years of research is conclusive: for a large majority of fund managers, the selection of stocks is more like rolling dice than like playing poker.

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His research is still far from conclusive, but he has already come across cases of attempted suicide without any symptoms of depression.

ECONOMIST: China