英文原文：
a packet of sweets
a loaf of bread
a bowl of noodles
a bar of chocolate
a packet of biscuits
a bottle of watch
英式音标：
[ə; eɪ] [ˈpækɪt] [ɒv; (ə)v] [swiːts]
[ə; eɪ] [ləʊf] [ɒv; (ə)v] [bred]
[ə; eɪ] [bəʊl] [ɒv; (ə)v] [ˈnuːdlz]
[ə; eɪ] [bɑː] [ɒv; (ə)v] [ˈtʃɒk(ə)lət]
[ə; eɪ] [ˈpækɪt] [ɒv; (ə)v] [ˈbɪskɪts]
[ə; eɪ] [ˈbɒt(ə)l] [ɒv; (ə)v] [wɒtʃ]
美式音标翻译：www.yinbiao5.com/18.html
[e] [ˈpækɪt] [əv] [swiːts]
[e] [lof] [əv] [brɛd]
[e] [bol] [əv] [ˈnudlz]
[e] [bɑr] [əv] [ˈtʃɑklət]
[e] [ˈpækɪt] [əv] [ˈbɪskɪts]
[e] [ˈbɑtl] [əv] [wɑtʃ]