污浊

例句：

1. 1. The river is so dirty that it's hard to see the bottom.
   这条河太脏了，几乎看不到底部。
2. 2. The clothes are dirty from washing them by hand.
   这些衣服因为用手洗而变得很脏。
3. 3. The floor was dirty after the party.
   派对结束后，地板很脏。