The " v" from the " of" , there's the " o" , there's the " v" : " so ma voom" , it blends together, and the " h" is there but it's very soft and very weak so you don't really even hear it.
" of" 的" v" ,有" o/ə/" ," v" ," so ma voom/mə vəm/" ,它们融合在一起," h" 在那里,但它非轻,非微弱,你甚至听不到它。