"That means protecting the rights of Egypt's citizens, lifting the emergency law, revising the constitution and other laws to make this change irreversible and laying out a clear path to elections that are fair and free.

VOA: special.2011.02.12

And then confronted with a new case, we found ourselves reexamining those principles, revising each in the light of the other.

当我们面临新的情况时，我们重新检验这些原则，根据新的情况修正这些理由或原则。

耶鲁公开课 - 公正课程节选

If it doesn't work, change it and just keep revising it, eventually something good comes out of it.

如果行不通就换一个主题，一直修改下去，直到写出好的作品。

写作课程比较难 - SpeakingMax英语口语达人

Because the program is constantly revising its strategies, in light of what's worked and what hasn't worked in the past.

因为程序会不断依据过去,有效无效经验修改其策略

耶鲁公开课 - 死亡课程节选