进一退二倍投可行吗

简介：Huang Yinyu called the boss to settle the payment for the food stall. He looked at the dim fluorescent lights on the street in the shadow of the trees with some sadness. A car passed by, and occasionally pedestrians walked by the Xiangjiang River. Originally, he wanted to take a few steps, but his shaky posture made him give up this plan. It would be embarrassing if he fell down later.