to keep one's head above water
01
何とか持ちこたえる, なんとかやりくりする
to manage to stay strong and determined, despite the likelihood of failure
例
Even with his debts piling up, he managed to keep his head above water.
借金が増えても、彼は何とか持ちこたえた。
何とか持ちこたえる, なんとかやりくりする
借金が増えても、彼は何とか持ちこたえた。