Vacancies
n. 空缺额；缺位（vacancy复数）
🗣️ 情景例句
Are we ever going to finish?
我们这样谈得完吗？
Please don't blame yourself.
请不要责怪你自己。
when the plane suddenly turned round and flew back to the airport.
这时飞机突然调转头来，飞回了机场。