He mechanically ate his food, but his mind was preoccupied with other things.,He walked to the cupboard and poured the milk into the pot to heat it up, glancing at the expiration date as he did so. It was no surprise that it had been expired for two days.,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.。