short
短 duǎn
long
长 cháng
pear
梨 lí
table tennis
乒乓球 pīng pāng qiú
female classmate
女同学 nǚ tóng xué
apple
苹果 píng guǒ
hair
头发 tóu fà
big
大 dà
few
少 shǎo
basketball
篮球 lán qiú
small
小 xiǎo
male classmate
男同学 nán tóng xué
students are more than teachers
学生多，老师少
watermelon
西瓜 xī guā
many
多 duō
a watermelon is big, an apple is small
西瓜大，苹果小
room
房间 fáng jiān