首席执行官警告股东，重组过程将充满挑战，会带来一些短期损失。

The CEO warned shareholders that the restructuring process would be ___a ___rough ___ride with some short-term losses.

他的政治生涯一直坎坷不断，经历了几次重大的丑闻和争议。

His political career has been ___a ___bumpy ___ride, marked by several major scandals and controversies.

她创业的头几年举步维艰，充满了财务上的不确定性和挫折。

The early years of building her own company were ___a ___rough ___ride, full of financial uncertainty and setbacks.