Perhaps so much time has passed that there will never be satisfactory answers to the cave images, but their mystique only adds to their importance.

或许因为时间太过于久远，以至于对于这些岩洞壁画的解释，我们可能永远都无法找到令人满意的答案，但是它们的神秘感反而增加了其重要性。

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You will be watching from the corner of your eye: "So much time has passed and I have accepted even sadness, and I am saying 'I am sadness", and joy is still not coming. "It will not come that way."

你将会在角落偷窥：“这么久时间过去了，我已经接受我的悲伤了，我说了我在悲伤，可是快乐怎么还没有到来，这样是不可能的。”

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On the other hand, you might find that one or both of you have changed so much in the time that has passed that there is NO going back.

另一方面，你或许会发现随着时间飞逝，你们中的一个或者两个都已经发生了很大的改变，并且不会有可能重回过去。

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So much time has passed, that the quasars no longer even exist anymore.

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So much time has passed without certainty that a normal one-year extension would not be a game-changer for our 2013 build plans.

BBC: Wind power deadline sees US firms rush to build turbines