Hitoon
系留氣球(無人駕駛的觀測氣球)
??? 情景例句
I'm just happy that we're able to talk about it.
我很高興我們能夠一起商討這件事。
I'll need an economy ticket with an open return.
我要一張經濟艙，回來時間不定的來回票。
Our vicar is always raising money for one cause or another,
我們教區的牧師總是為各種各樣的事籌集資金。