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winners (those who have succeeded socially, economically, etc.)
勝ち組に入りたいと焦る。
They are anxious to join the ranks of the winners.
雑誌が社会を勝ち組と負け組に分けた。
The magazine divided society into the winning and losing sides.
彼は勝ち組という単純な分類を批判した。
He criticized the simplistic classification of 'winners'.