1 sentence

1. 很多时候，家庭垃圾只是被扔在地板上，随着时间的推移被踩踏。

   hěn​duō shí​hou, jiā​tíng lā​jī zhǐ​shì bèi rēng zài dì​bǎn shang, suí​zhe shí​jiān de tuī​yí bèi cǎi​tà.

   A lot of times, household waste was just thrown on the floor and trampled down over time.

   Source: CCMatrix