1 sentence

1. 由于卫生条件差，那个孩子的头上长了虱子。

   yóu​yú wèi​shēng tiáo​jiàn chà, nà​gè hái​zi de tóu​shàng zhǎng le shī​zi.

   Due to poor hygiene, the child has lice in their hair.

   Source: Dong Chinese Dictionary