Wealthy people don't mind these small expenses. They even install a boiler in their own houses to provide heating systems and buy a washing machine to do laundry anytime, anywhere.,This kind of milk in supermarkets is all meant to be dealt with directly, thrown into the trash. But many supermarket employees are willing to endure extremely long working hours and low wages just to work in a supermarket.,As noon approached and the flow of people on the street began to dwindle, two men in trench coats blocked their path. One of them had his hand tucked into his coat, as if holding something.。