3 sentences

1. 宝剑散发出阵阵寒芒。

   bǎo​jiàn sàn​fā chū zhèn​zhèn hán máng.

   The sword emitted a cold, sharp gleam.

   Source: Dong Chinese Dictionary

2. 这种麦子的芒很长。

   zhè zhǒng mài​zi de máng hěn cháng.

   The awns of this wheat are very long.

   Source: Dong Chinese Dictionary

3. 山坡上长满了密密的芒草。

   shān​pō shàng zhǎng​mǎn le mì​mì de máng cǎo.

   The hillside is covered with thick miscanthus grass.

   Source: Dong Chinese Dictionary