(pos:名詞)
<explanation>
yue:#教學 用嘅#材料（量詞：個／份／套）
eng:teaching material
<eg>
yue:補充教材 (bou2 cung1 gaau3 coi4)
eng:supplementary material
<eg>
yue:啲教材成日都改，冇得用舊書，好貴呀！ (di1 gaau3 coi4 seng4 jat6 dou1 goi2, mou5 dak1 jung6 gau6 syu1, hou2 gwai3 aa3!)
eng:The teaching materials keep changing, making old books obsolete. It's so expensive!
