Helitanker
直升灭火飞机; 灭火直升飞机
🗣️ 情景例句
She took a medical course.
她选读医学课程。
Truth's best ornament is nakedness.
不加装饰是真理的最好的装饰。
Good afternoon, class! Who's on duty today?
同学们，下午好！今天谁值日？