Open the covers over the Windows and the light can be so blinding that astronauts reach for their sunglasses.

一打开窗户的遮盖，刺眼的阳光就让宇航员不得不戴上太阳眼镜。

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The vast majority (86.8%) of trials were open-label, while only 13.2% used blinding.

绝大部分的临床试验（86.8%）属于开放性的，只有13.2%的临床试验采用了盲法设计；

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The vast majority (86.8%) of trials were open-label, while only 13.2% used blinding.

绝大部分的临床试验（86.8%）属于开放性的，只有13.2%的临床试验采用了盲法设计；

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