发布时间:2020-09-18 作者: 奈特英语
MiG-31 fighters fly in formation during the military parade marking the 75th anniversary of the victory in the Great Patriotic War on Red Square in Moscow, Russia, June 24, 2020. (Xinhua/Bai Xueqi)
A Russian MiG-31 fighter escorted two U.S. strategic bombers over the Bering Sea on Thursday, the Russian Defense Ministry has said.上一篇: Volunteers in Russian Sputnik V Vaccine Trials to Be Screened Before Vaccination
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