Backward classes
落后阶级, 落后种姓（印度各省当局建议在教育和就业方面给予优惠）
🧩 词语组成解析
n. 级别, 阶级（class复数形式）
🗣️ 情景例句
We would expect to hold them until at least the end of this year.
我们会保持这些价格不变，至少直到今年年底。
She is hard to please.
她很难取悦。
Yes, thank you. I've had a wonderful time.
是的，谢谢你。我过得愉快极了。