第四階級

(1)a social class comprising those who do manual labor or work for wages; "there is a shortage of skilled labor in this field"

(2)給料のために肉体労働をする人々から成る社会的階級

(3)the press, including journalists, newspaper writers, photographers

(4)ジャーナリスト、新聞記者、カメラマンを含むプレス