您好，下面两句话都能表达这个意思：

what about this long sweater?

How about this long sweater?

英式音标：

[wɒt] [əˈbaʊt] [ðɪs] [lɒŋ] [ˈswetə] ?

[haʊ] [əˈbaʊt] [ðɪs] [lɒŋ] [ˈswetə] ?

美式音标：

[wɑt] [əˈbaʊt] [ðɪs] [lɔŋ] [ˈswɛtə] ?

[haʊ] [əˈbaʊt] [ðɪs] [lɔŋ] [ˈswɛtə] ?