su-27Economist⁴¹³⁰³⁺² 基本例句 n.苏-27 “ The summary has been rejected because Pakistan's adversary has MiG-25, MiG-29, SU-27 and SU-30 fighter planes which are capable of flying at an altitude of more than25km, ” he added. “这一意向被总统拒绝是因为巴基斯坦的对手拥有像mig25， mig29， su27， su30这样的可以在25公里的高度飞行的战机”，他说。 warchina