Before he retired, john riccardo did his best to undo some of the company's more serious mistakes . 约翰里卡多在退休之前仍尽其最大努力消除本公司的一些较为严重的错误。
What is the enemy's capability to mount sustained operations? could they succeed in undoing our gains ? 敌人持久地进行军事行动的能力如何？他们能够成功地使我们取得的成果化为乌有吗？
With a kind of ebullience, based on fattened hope resting on the pills, she undid the package and read the directions . 她对这些药丸寄予了无穷的希望，就欢欢喜喜地把纸包打开，看看说明书。
When i came to undo the package i was surprised to see the forms of some of the letters distinctly printed on the white paper . 当我过来打开纸包时，我惊奇地看到白纸上清晰地印出了一些字母。
Moreover , doing that involves undoing the archive 此外，这样做还要撤销归档） 。
This terrible mistake undid their efforts 这可怕的错误使他们的努力化为乌有了。
This allows the creator to easily undo a change 使得创建人能轻松撤消某项改动。
He undid most of the good work of his predecessor 他把前任的大部分业绩毁掉了。
Contains a script that can undo an activity 附录a中包含了可以撤消活动的脚本。
Things are now in motion that cannot be undone 一些无计挽回的事情现在已经起了头
