A cataract is a cloudy area in the lens of the eye that blocks the normal passage of light through the eye.

白内障是指眼内晶状体的浑浊区域阻碍了光线正常进入眼内。

youdao

That legislation, of course, would need to move through the normal process and ultimately passage by both House and Senate, again subject to a Presidential veto.

FORBES: Deep in the Net Neutrality Trenches

And some normal cash-generating activities are being suspended to ease the passage of crowds.

ECONOMIST: The economic impact of the games