玻璃 + Noun
The noun 玻璃 (bōli) means "glass" as a material. It is used to describe objects made of glass or the material itself, and commonly appears as a modifier before other nouns, such as 玻璃瓶 (glass bottle) or 玻璃杯 (glass cup).
小心,这个玻璃杯很烫。
Xiǎoxīn, zhège bōli bēi hěn tàng.
Be careful, this glass is very hot.
阳光透过玻璃窗照进了房间。
Yángguāng tòuguò bōli chuāng zhào jìn le fángjiān.
Sunlight shone into the room through the glass window.
地上有碎玻璃,走路小心一点。
dì shàng yǒu suì bōli, zǒulù xiǎoxīn yīdiǎn.
There's broken glass on the ground, be careful when you walk.