Coalsack
n. 装煤麻袋, 煤袋(南十字星座中的一个暗星云)
🗣️ 情景例句
Thank you, thank you!
谢谢 谢谢
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
There, on the floor. Is it your ticket?
那儿，地板上！是你的票吗？