Calotype
碘化银纸照相法
🗣️ 情景例句
Do you think the clothing industry has bright future?
你觉得服装行业前景好吗？
Yes, our production speed is almost twice the industry-wide average.
是的，我们的生产速度是其他工厂两倍。
Would it be too much to ask you to respond to my question by tomorrow?
可以请你在明天以前回复吗？