Look, there is nothing to be gained by dredging up the past.

听着，追究过去也于事无补。

You're dredging up those way-back things.

你正在挖掘那些旧事。

Y-you'd be dredging up a lot of painful memories.

你会引起许多痛苦的往事。

But maybe they'll feel like I'm dredging up something they wish had been forgotten.

凯利：但也许他们会觉得我正在挖掘他们希望被遗忘的东西。

Like higher and stronger levees, floodgates, pumping stations, river controls, and dredging up new artificial land to replace their natural wetland defenses.

比如更高更坚固的堤坝、防洪闸、抽水站、河流控制设施，以及疏浚新的人工土地来取代天然湿地防御。

Well, Mom, instead of dredging up the whole incident, maybe we should just try and repress it, like a- like a normal family.

妈妈，也许我们不该旧事重提，直接全部忘掉好了，就像一般家庭那样。

Kelly is worried that she would be " dredging up old information" with her aunts and uncles that her aunts and uncles don't want to talk about anymore.

凯莉担心她会和她的阿姨和叔叔“翻旧账”，而她的阿姨和叔叔不想再谈论这些。

But recall involves dredging the information up from the depths of your memory banks without seeing it, which is exactly what you'll have to do in both your exams and in many real-world situations.

但是回忆涉及到从你的记忆库深处挖掘信息，这个过程中是没有看到它的，这也正是你在考试和很多现实世界情境中必须做的。

" So, " said Harry, dredging up the words from what felt like a deep well of despair inside him, " so does that mean that... that one of us has got to kill the other one...in the end? "

“所以，”哈利说，他的话语仿佛是从心底那口绝望的深井下挖掘而出的。“所以这个意思就是… … 最后… … 我们中的一个必须杀死另一个？”