“咯咯”怎么读？

蕾特别喜欢咯咯地笑，而且总是爱开玩笑。Ray was very giggly and joking all the time.李森科说笑话的时候自己咯咯直乐。Lysenko gave a deep rumbling laugh at his own joke.我在胳肢他，他哈哈哈、咯咯咯地笑个不停。I was tickling him, and he was laughing and giggling....

“咯咯”的英语可以翻译为：cluck，chuckle，titter，cackle ...