Bubkes
无用的, 没有价值的。来源于依地语（犹太人使用的国际语）的“bobkes”一词, 原意为“小豆子”。
🗣️ 情景例句
78 percent of black high-school graduates are unemployed.
百分之四十八的黑人高中毕业生失业。
I'd like to make an overseas call to Taibei, Taiwan by collect call.
我要打对方付费的电话到台湾的台北。
We're not going to have any classes next week.
下周我们不上课。