Hitoon
系留气球(无人驾驶的观测气球)
🗣️ 情景例句
Yup. I graduated in 1937.
是的，我是一九三七年毕业的。
How are you feeling today?
今天你觉得如何？
What about your bag? Would you like me to carry it?
手提包呢？您要我提吗？