Convertion
[计] 规范
🗣️ 情景例句
Bye, Marilyn.
再见， Marilyn。
Please sign a copy of our Sales Contract No.156 enclosed here in duplicate and return to us for our file.
请会签第156号销售合同一式两份中的一份，将它寄回我方存档。
Is there a cat in the tree?
树上有猫吗？