1. The ground became quaggier as the rain continued to pour down.
随着雨水不断地倾泻下来，地面变得更加泥泞。

2. The path through the swamp became quaggier with each step we took.
我们每走一步，沼泽中的小路都变得更加泥泞。

3. The quaggier the terrain became, the harder it was for us to navigate through it.
地形变得越来越泥泞，我们就越难穿越其中。

4. The quaggier the soil, the more difficult it was to plant crops in the field.
土地越泥泞，就越难在田地里种植庄稼。

5. The quaggier the ground, the more likely it was for our boots to get stuck in the mud.
地面越泥泞，我们的靴子就越容易陷在泥里。

6. The quaggier the riverbank, the more dangerous it was for us to cross the river.
河岸越泥泞，我们过河就越危险。