to take someone’s place to handle a situation
誰かの代わりに立つ、状況を処理するために (dareka no kawari ni tatsu, joukyou wo shori suru tame ni)
"The manager had to step in for the team leader during the crisis."
"マネージャーは危機の間にチームリーダーの代わりをしなければならなかった。" (Manejyaa wa kiki no aida ni chiimu riidaa no kawari wo shinakereba naranakatta.)
to prevent the market from collapsing or declining
to gain comfort or courage because of something
to become very emotional because of regret or sadness
to recover or succeed after a difficult situation
to move or take something from place to place
to unite people from different backgrounds