roll back

The authorities took measures to roll commodity price back.

当局采取措施使面回降。

I know from my own experience in France that with the end of your career looming, older players can sometimes overachieve, have a last hurrah and briefly roll back the years.

从我在法国时的经历来看，在球职业生涯的末期，一些大龄球有时往往能超水平发挥，在职业的暮年作出最后的努力。