Is the sorter tired in JD.COM warehouse?

Tired. Because of the intense work and long working hours, the sorters in JD.COM warehouse are very tired. JD.COM warehouse sorter's job is really hard. They need to stand and work for a long time, sorting packages of various sizes and weights to ensure that express delivery can be delivered to various regions accurately and quickly. The work intensity is high and the time requirement is strict. Any overtime or sorting error may result in a fine. In addition, due to repeated work and standing for a long time, it may cause certain pressure on the body, such as backache and foot pain.