贫民区

例句：

1. 1. The slum is a dangerous area for children to play.
   贫民区是孩子们玩耍的危险区域。
2. 2. Many people are trying to improve the living conditions in the slum.
   许多人正试图改善贫民区的居住条件。
3. 3. The government has launched a campaign to eradicate poverty and slums.
   政府已经发起了消除贫困和贫民窟的运动。