1. Wheels left grooves in a muddy dirt road .
    车轮在泥泞的路上留下凹痕。

2. The children´s muddy shoes defiled all the rugs in the hotel .
    孩子们泥泞的鞋子弄脏了旅社所有的地毯。

3. His shoes were muddy.
    他满鞋是泥。

4. He jumped over the pool of muddy water.
    他跳过那满是泥浆的水坑。