4.The teacher unified the answer of her pupil with hers.
老师核对了学生答案。
5.Someone in charge of quality control should unify the printing with the rest of the book.
质量检查人员应使该书印刷质量与其他方面相称。
6.They become embroiled in a despicable warlord's efforts to bring the Dragon Emperor (Jet Li) back to life so he can reawaken his army and unify China.