North of that line strut words, words like cup, under, mother, love, son are gonna have a vowel sound something like ooh, very similar to the vowel sound in foot words like wood, butcher, woman, look.

在这条线的北部，像杯子、下面、妈妈、爱、儿子 这样的单词会有一个元音，比如 ooh，非常类似于脚这个单词中的元音，比如木头，屠夫，女人，看。