An area affected by a disaster (e.g., earthquake, typhoon); a disaster-stricken region needing relief and recovery.
被災地域には医療スタッフや物資を迅速に送る必要がある。
It's necessary to quickly send medical staff and supplies to the disaster-stricken areas.
彼は被災地域でボランティアとして瓦礫の撤去を手伝った。
He helped clear debris as a volunteer in the disaster-stricken area.
道路が壊れているため、一部の被災地域へのアクセスが困難だ。
Because roads are destroyed, access to some disaster-stricken areas is difficult.