America had suggested that Poland send some of its old MIGs.

美国曾建议波兰派送一些旧米格战机。

That same day, an SU-15 jet had accidentally flown too low, passing incredibly close to Gagarin's MiG.

同一天，一架苏-15喷气式飞机意外飞得太低，和加加林的米格战机极其接近。

Poland descending four Soviet-era MiG fighter jets to Ukraine with more arriving later once they've been serviced.

波兰将四架苏联时代的米格战斗机送抵乌克兰，其余的飞机将经过维修后送达乌克兰。