冷波乐曲（一种音乐风格）（名词）

(noun) A popular form of music featuring electronic synthesizers and simple melodies.

例句

EXAMPLE: When I want to relax, I listen to some chillwave and usually fall asleep in ten minutes.

想放松的时候，我会听点冷波乐曲，一般听十分钟就会睡着。

在家里做小买卖的女人

(IDIOM) A woman who operates a small business from her home. (NOTE: "Betty" is a short form of the common English female name "Elizabeth")

EXAMPLE: Before she could afford to open a shop, my mother was a basement Betty who made and repaired women's clothing in our family's tiny, cramped apartment.

在有足够的钱开店面之前，我母亲只是在家里做点小买卖，在我家狭小拥挤的房子里给人缝补衣服。