那位阿姨很热心地帮我指路。

The ___ahjumma kindly showed me the way when I got lost.

那位阿姨在公交车上大声训斥插队的年轻人，真是个典型的韩国大妈。

The ___ahjumma scolded the line-cutters loudly on the bus, showing typical Korean middle-aged woman behavior.