How about Huaxi Meituan's preferred sorter?

Huaxi Meituan's preferred sorter is not good.

1. According to the relevant information, the optimal sorter of Huaxi Meituan works for 12 hours, which is very hard.

2. The sorting staff of Huaxi Meituan is mainly engaged in receiving goods, handling, weighing, packing and sorting, with complicated work contents.