Edifac
用于行政.商业.和运输业的电子数据互换
🗣️ 情景例句
What do people usually do on that day?
在这一天，人们通常干什么？
Have you offered him any candy?
你给他糖果吗？
Though he is young, he knows a lot.
尽管小，他懂得多。