Ooa
面向对象分析
🗣️ 情景例句
What do you think the surprise will be?
你想会是什么样的意外惊喜？
Lying rides upon debt's back.
负债的人谎话多。
It is used by travellers and business people all over the world.
在世界各地的旅行者及商人都用英语。