阶梯式倍投反投简介：Mu Nuanyang finished speaking as concisely as possible, then hung up the phone, made an OK gesture to Su Can, and said proudly: "Okay, the thing is done, how can you thank me?"
Mu Nuanyang finished speaking as concisely as possible, then hung up the phone, made an OK gesture to Su Can, and said proudly: "Okay, the thing is done, how can you thank me?"
