Calotype
碘化银纸照相法
🗣️ 情景例句
I think it's a good idea, Ellen.
我觉得这是个好主意， Ellen。
I hope you will be able to do a good business with the Chinese as well as customers of other countries.
我希望你们能够和包括中国在内的各国客户做成交易。
Here it is.
给您。