Quantity determination
[经] 数量确定
🧩 词语组成解析
🗣️ 情景例句
Thank you. Yes, actually Mary and I have been planning this for some time.
谢谢。其实玛丽和我已计划了很久。
The eagle glides gracefully.
老鹰优雅地在空中滑翔。
That's right. It's harder for them.
说得对。对她们来说更加困难。