Iges
基本图形转换规范
🗣️ 情景例句
By the way, how is your wife doing, Harrison?
顺便问一下，贵夫人近来可好吗？
I'll need an economy ticket with an open return.
我要一张经济舱，回来时间不定的来回票。
Do you like biscuits?
你喜欢饼干吗？