チームは一丸となって優勝を目指した。
The team pulled together as one in pursuit of the championship.
全社一丸となってこの難局を乗り切ろう。
Let's get through this crisis with the whole company united as one.
住民が一丸となって町の復興に取り組んでいる。
The residents are working together as one to rebuild the town.