进一退二法倍投法详解图片简介：Liu Lei touched his chin and looked at Su Can who was holding a speech and reading it out carefully like an obedient student. He said a few words in confusion, "It shouldn't be, it shouldn't be."
Liu Lei touched his chin and looked at Su Can who was holding a speech and reading it out carefully like an obedient student. He said a few words in confusion, "It shouldn't be, it shouldn't be."
