Discounting
vt. 折现；贴现；折扣；计算现值（discount的现在分词）
🗣️ 情景例句
How do you want your hot dogs?
你的热狗想要什么调料？
I had the luck of finding a good job.
我幸运地找到一个好工作。
Thank you very much.
非常感谢。