And then in the next direction,For others in the plate, the relay profit-loss ratio is not cost-effectiveThere will be many such two-wave moves in the future.
See if the Yellow River can bottom out.That is, the first wave of four boards and six boards, in order to avoid changes, oscillated for many days in the middle.
This is the two-wave method.There are only two possibilities for such a large sum of money.This is called profit-loss ratio.