1 sentence for 打擊 (dǎ​jī — to crack down on)

1. 公园可以帮助城市打击犯罪吗？

   gōng​yuán kě​yǐ bāng​zhù chéng​shì dǎ​jī fàn zuì ma?

   Can parks help cities to fight crime?

   Source: CCMatrix