3 sentences for 磚 (zhuān — brick)

1. 砖窑里正冒着浓烟。

   zhuān yáo lǐ zhèng mào zhe nóng​yān.

   Thick smoke is coming out of the brick kiln.

   Source: Dong Chinese Dictionary

2. 这些砖坯正放在阳光下晒干。

   zhè​xiē zhuān pī zhèng fàng zài yáng​guāng xià shài​gān.

   These unfired bricks are being dried in the sun.

   Source: Dong Chinese Dictionary

3. 石、木、砖、瓦是古代建筑的主要材料。

   shí, mù, zhuān, wǎ shì gǔ​dài jiàn​zhù de zhǔ​yào cái​liào.

   Stone, wood, brick, and tile were the main materials for ancient buildings.

   Source: Dong Chinese Dictionary