Aeronavigation
空中导航
🗣️ 情景例句
Sure. Where are you going?
当然。您要去哪里？
Yawning neighbor
伸着懒腰的邻居
Mars is too dry and poor in oxygen, Venus far too hot, and so is Mercury,
火星太干燥又缺氧，金星太热，水星也一样。