It consisted in a peculiar bird-like turn, a sort of liquid warble, produced by touching the tongue to the roof of the mouth at short intervals in the midst of the music--the reader probably remembers how to do it, if he has ever been a boy.
Consistia en un peculiar caient ocellívol, una mena de líquid refilet, que hom produia per un contacte de la llengua amb el paladar, a breus intervals, en mig de la música. El lector probablement recorda com es fa, si mai ha estat noi.