bagna 用英语:

In any case, this method is still widely used today, even though the water table has dropped considerably over the past two centuries as nearby marshes and swamps were drained.

The rain that fell during the last few days has filled the swamps.

Forested wetlands are the subject of extensive USDA research.

In any case, this method is still widely used today, even though the water table has dropped considerably over the past two centuries as nearby marshes and swamps were drained.