Hitoon
系留气球(无人驾驶的观测气球)
🗣️ 情景例句
I'm just happy that we're able to talk about it.
我很高兴我们能够一起商讨这件事。
I'll need an economy ticket with an open return.
我要一张经济舱，回来时间不定的来回票。
Our vicar is always raising money for one cause or another,
我们教区的牧师总是为各种各样的事筹集资金。