Of course it’s hard work! When others are sleeping soundly, you have to get out of the warm bed in the middle of the night; when the cold wind howls outside, you have to bring your "weapons" ------ hard hat, flashlight, listening needle, etc. Leave the warm centralized control room and come to the scene, climbing high and low; when the weather changes suddenly, you have to make protective preparations for your equipment in advance; when an abnormality occurs, you have to solve the problem as quickly as possible to ensure safe production ;At the very least, when you are sleepy in the early morning, you have to use your will to overcome the sleepiness and stay awake. Amid the roaring sound of machines, the whole night slowly fades away! Not to mention lesbians, after a round of night shifts, beautiful women will basically turn into yellow-faced women.