Ultrapan
乌尔特拉潘(联邦德国产聚丙烯腈系纤维)
🗣️ 情景例句
First, we have to catch some fish.
首先 ，我们得钓几条鱼。
But wouldn't you like to spend an extra day or two here?
你们不愿意在北京多待一天吗？
I hope so. Thank you.
但愿如此。谢谢。