What's the experience of doing a group performance?

Yesterday, I went to do a group performance, an anti-Japanese film, which played a May 4th young student. It's simple, but I get up early. Get together at six o'clock in the morning, take a bus to the shooting place, get clothes, do hair, spray wax, and then follow the instructions to run around. Because of anti-Japanese films, you must never laugh, and you will be scolded if you laugh. The explosion was terrible. I can't eat until after shooting at noon, about 12.45, and there is a long queue, and the food is ok. But together, it will ... (you know. It is very cold in winter. You can't wear a coat when filming. Which one is cold? It's about 18 pm. Anyway, we have to wait until they finish filming. Then line up to hand in clothes and write your name. No students did anything that afternoon. They were playing all the time. 60 yuan eight hours, one hour 10 yuan, not bad. You can experience it.