进一退二投注法的例子简介：Several times I wanted to pick up the phone and call Su Can, but every time the number I just dialed was not dialed. I wanted to send a text message, but the edited messages were deleted word by word, which made me feel entangled.
Several times I wanted to pick up the phone and call Su Can, but every time the number I just dialed was not dialed. I wanted to send a text message, but the edited messages were deleted word by word, which made me feel entangled.
