Ucc
[计] 万国版权公约, 通用分类系统
🗣️ 情景例句
I'd like to convert some RMB yuan to US dollar, please.
请将我的一些人民币换成美元。
If she gets mad with him, she will not speak to him for days.
她对他一生气就会许多天不跟他说话。
Do you want to speak to her?
您要同她谈话吗？