tumbling mill meaning in Hindi

Examples

1. The municipalities dotting the banks of the Delaware, from Milford in the north to Lambertville in the south, were once rough-and-tumble mill towns.
2. The influx of heroin came at a time when Newport was remaking itself from a rough-and-tumble mill town into a quaint cultural center, with an opera house, bandstand concerts on the common, and a machine-tool museum.