她在顺境和逆境中都陪伴着她的朋友。

She stuck by her friend ___through ___thick ___and ___thin.

在艰难时期，他在顺境和逆境中都站在我身边。

He stood by me ___through ___thick ___and ___thin when times were tough.

我们的团队在顺境和逆境中共同努力，取得了成功。

Our team has worked together ___through ___thick ___and ___thin to achieve success.