Waco
abbr. 世界空运组织（World Air Cargo Organization）
🗣️ 情景例句
It's just one of those things.
这样的事情总是难免的。
It's up to you.
一切由你决定。
But I was delighted to be able to say words that my family and a few friends could understand.
是，我却感到欣喜，能够说出我家里人和一些朋友可以理解的词语。