Imagine the sound of a cello when you say, Beddy bada bida bedder budder (Betty bought a bit of better butter) and you'll be close to the native way of saying it.

想象一个大提琴的声音，同时说“Beddybadabidabedderbudder(Bettyboughtabitofbetterbutter)”，你就会非常接近地道的说法。