?非常明显
... as plain as a pikestaff非常清楚 as plain as day非常明显，明明白白 as plain as the nose in your face一清二楚，显而易见 ...
清清楚楚
一清二楚；显而易见；非常清楚
as clear as day??/??as plain as the nose on your face
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。