“泥泞的”的英语？

人们只得在陡峭而泥泞的斜坡上艰难地行进。The men had to slog up a steep muddy incline.他们下了车，然后开始沿着泥泞的小路往前走。They left the car and struck out along the muddy track.几只螃蟹沿着泥泞的河堤快速横行。Crabs scuttle along the muddy bank....