Ooa
面向对象分析
🗣️ 情景例句
When does the next train leave for New York?
到纽约的下一趟火车什么时候开车？
We no longer manufacture pure cotton shirts as their retail prices tend only to attract that upper end of the market.
我方已不再生产纯棉衬衫因为其零售价格只能吸引高档消费者。
The Wayle is a small river that cuts across the park near my home.
威尔河是横穿过我家附近公园的一条小河。