如何计算下期和值简介：Look, it's Qin Fen, that loser. I heard that he got third place in the trial. I don't know who took advantage of him. Why don't I have such luck? Passerby A said with envy.
Look, it's Qin Fen, that loser. I heard that he got third place in the trial. I don't know who took advantage of him. Why don't I have such luck? Passerby A said with envy.
