Copters
(copter 的复数) n. 直升飞机
🗣️ 情景例句
Hi. This si Peter from Dr. Alice's office.
嗨，你好，我是埃里斯诊所的彼得。
That's my business.
那是我的事情。
Though in those days, traveling was not as easy as it is today,
尽管在当时旅行不像现在这么容易，