read someone like a book (lìd shénme rén lái kè bùk)

Idiom Communication and Understanding

含义

to easily understand someone's thoughts and intentions

轻松理解某人的思想和意图 (qīngsōng lǐjiě mǒu rén de sīxiǎng hé yìtú)

例句

"She can read him like a book and always knows when he's lying."

"她可以像读书一样读懂他,并且总是知道他什么时候在撒谎。" (tā kěyǐ **xiàng dúshū yīyàng dúdǒng tā** ,bìngqiě zǒng shì zhīdào tā shénme shíhòu zài sā huǎng)