The planes have the best radios and the most reliable instruments. Each plane has life rafts. Each man has a life jacket. The pilots are very experienced.
飞机有最好的无线电设备，最可靠的仪器。每架飞机都有救生筏。每个人都有一套救生衣。飞行员非常有经验。
The planes have the best radios and the most reliable instruments. Each plane has life rafts. Each man has a life jacket. The pilots are very experienced.
飞机有最好的无线电设备，最可靠的仪器。每架飞机都有救生筏。每个人都有一套救生衣。飞行员非常有经验。
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