read somebody like a book

US /riːd ˈsʌm.bə.di laɪk ə bʊk/
UK /riːd ˈsʌm.bə.di laɪk ə bʊk/
"read somebody like a book" picture
1.

把某人看得一清二楚, 完全了解某人

to understand someone's thoughts, feelings, and motives very well, as if you are reading a book

:
She knows me so well; she can read me like a book.
她太了解我了;她能把我看得一清二楚
After years of working together, I can read him like a book.
一起工作多年後,我能把他看得一清二楚