劍橋詞典

[ 不可數或單數名詞：沒有復數形式的名詞 ]
the opinions of people recorded talking informally in public places
公眾輿論
[ 可數名詞：有復數形式的名詞 ]
a broadcast for radio or television in which people going past in a public place are asked their opinion on a particular subject
（廣播或電視節(jié)目收集的）街頭民意調查 返回 vox pop