英文原文：
how long will it take on the tour ?
英式音标：
[haʊ] [lɒŋ] [wɪl] [ɪt] [teɪk] [ɒn] [ðə] [tʊə]
美式音标：yinbiao5.com
[haʊ] [lɔŋ] [wɪl] [ɪt] [tek] [ɑn] [ðə] [tʊr]
英文原文：
how long will it take on the tour ?
英式音标：
[haʊ] [lɒŋ] [wɪl] [ɪt] [teɪk] [ɒn] [ðə] [tʊə]
美式音标：yinbiao5.com
[haʊ] [lɔŋ] [wɪl] [ɪt] [tek] [ɑn] [ðə] [tʊr]