Rebuilding or restructuring something (such as a system, structure, or relationship), often by reconstructing from the ground up.
地震で被害を受けた橋を再構築する工事が始まった。
Work has begun to rebuild the bridge damaged by the earthquake.
古いソフトウェアを廃止し、基盤からシステムを再構築した。
They retired the old software and rebuilt the system from the ground up.
敗戦後、都市は多くの建物を再構築した。
After the defeat, the city rebuilt many of its buildings.