adj.一清二楚的
极明显
It was as clear as day.───事情一清二楚.
I can remember as clear as day how I wanted to cancel my lesson that morning.───我可以非常清晰地记得那天早上我如何想取消我的课程。
His appreciate, caress and skill, you are already as clear as day.───他的体味 、 爱抚和技巧, 你已经一清二楚.
It's clear as day. He just wants to marry you for your money.───这就与白昼同等清晰，他是因为你的钱才想要跟你结婚的。
He switched on the floodlights and what impenetrable darkness became suddenly as clear as day.───他接通泛光灯,漆黑的夜间一下子像白昼一样通明.
He saw a T shaped street as clear as day, lying in front of him.───他清清楚楚地看见一条丁字街, 横在他眼前.
Yet Professor von Braun can restate it and make me see clear as day.───然而教授凡·布劳恩可以重申它，并且使我非常清楚。
The instructions were as clear as day.
clear as mud───不能理解的（非正式）；莫名其妙的（非正式）；不清晰（非正式）
clear away───清除；收拾；消失
class day───n.毕业纪念日
clears away───清除；收拾；消失
plain as day───(非正式)非常明显，明明白白
clear boundary───边界清晰
clear as crystal───晶莹剔透
clear a table───清理桌子
clearheadedly───清醒地