a rough and tumble fight的用法和样例：
- His first Commanding Officer was a non-drinker, and non-smoker, but a holy terror if it came to a rough and tumble.
- All the pups were having a rough and tumble in the garden.
- My daughter would rather join in a rough and tumble with her brothers than play with dolls.
- We have a rough and tumble tradition of politics in this country that perhaps offends the sensibilities of more civilized nations.