English translation, please translate this joke into Chinese, the simpler the better.

A Yankee, a Japanese and a China were exploring in the jungle, and then they were taken away by cannibals.

The chief said: I feel very good today. I don't want to eat you, but each of you must pay 100 yuan for food. However, before that, you can do what you want.

First of all, Americans, sed: First of all, I need a 10 mattress on my ass.

Then, it seems to work. But about 70 years later, the mattress burst and was bloody ... and then the Yankees ate a lot with his big ass.

The Japanese want the same thing. 10. But strangely, he ended up unharmed. He claimed to be a genius of imitation and re-creation. Then he wanted to see what would happen to China.

China slowly fell on the ground and said confidently, Come on, gentlemen, let that terrible Japanese spank me!