| 例句 |
noun The airspace over Europe is becoming more and more crowded. The jet entered Chinese airspace without permission. 那架喷气式飞机未经许可闯入中国领空。 The jet had crossed into Russian airspace. The president said that all future violations of our airspace would result in serious consequences. They have decided to open their airspace to commercial aircraft. They were now out of controlled airspace. |