Meaning of shū dāi zi:
书呆子
bookworm; pedant; bookish fool
Xiǎomíng bèi tóngxuémen jiàozuò yīgè shū dāi zi.
小明被同学们叫做一个书呆子。
Xiaoming is called a bookworm by his classmates.
Tā zǒng shì pěng zhe shū, bèi dàjiā chēng wèi shū dāi zi.
他总是捧着书,被大家称为书呆子。
He always has his nose in a book and is called a bookworm by everyone.
Xiǎo Míng zǒng shì bèi chēng wéi yī gè shū dāi zi, yīn wèi tā yī zhěng tiān dū zài dú shū.
小明总是被称为一个书呆子,因为他一整天都在读书。
Xiao Ming is always called a bookish fool because he spends all day reading books.