Then if we want to undo some bad restoration attempts, we can determine what kind of process we can use to remove them to dissolve the paint and uncover the original.

然后，如果我们想要撤销一些糟糕的修复尝试，我们可以决定使用什么样的方法来移除它们，以溶解油漆并展现其原始面貌。

youdao

If we do not reach a deal at this time, let us be in no doubt: once the damage from unchecked emissions growth is done, no retrospective global agreement in some future period can undo that choice.

如果我们此刻不能达成协议，那么毫无疑问：若温室气体排放的增长不加控制，其伤害一旦造成，未来任何追溯性的协议也无法消除这一选择造成的后果。

youdao

And that's a sign of success provided we were able to come together in a bipartisan way to build on the next five years and then to make sure as best we can that the next five after that do not undo that which we have done in a very difficult way today.

CNN: AllPolitics - FDCH Transcript