Write the process of making popcorn in English.

The process of making popcorn is to take a proper amount of corn and pop it into the flowerpot, cover it, and then pop it on the Orrice pot on the stove, so that they can rotate constantly and evenly, and you can make delicious popcorn.

This is because during the heating process, the temperature of the pot is rising, and the gas pressure in the pot is also increasing. When the temperature rises to a certain extent, the rice grains will gradually soften, and the cooked rice will turn into steam with most of the water. Because of the high temperature, the pressure of water vapor is so great that it softens the expansion of rice grains. But this time, the pressure inside and outside the rice grains is balanced, so the rice grains in the pot will not burst.

When the air pressure in the pot rises to 4-5 months, the top of the flowerpot suddenly explodes, the gas in the pot expands rapidly, and the pressure decreases rapidly, which makes the pressure difference between the inside and outside of the rice grains increase, so that the rice grains explode instantly with the rapid expansion of high-pressure steam, which becomes popcorn.