而可悲的是，它可以让我们数十年如一日不断追求财富和奢侈品，直到现在才明白这一点。
And the sad thing is that it could take us decades of pursuing wealth and luxury items before we realize this.
直到现在我才完全明白。
直到现在你远离我们而去。我们才真正明白你的可贵，我们想让你知道，没有你的日子非常非常难熬。
Only now you are gone do we truly appreciate what we are without, and we want you to know that life without you is very, very difficult.
直到现在他才明白这一问题的全部复杂性。
Only now did he understand the full complexity of the problem.
要是你直到现在才搞明白他的言外之意，你应该给你的小学语文老师写个道歉函，当然你很有可能需要人帮才能写出来。
And if you actually needed that explanation to get the subtext, you owe your elementary school English teacher a sternly worded note, though you'll probably need some help writing it.
尽管以往的研究已显示增加脑力、体力活动可延缓此病的进展，但直到现在才弄明白延缓作用是怎样发生的。
Although previous studies have shown that increased mental and physical activity can slow the progression of the disease, how such deceleration occurs has been unclear until now.
尽管以往的研究已显示增加脑力、体力活动可延缓此病的进展，但直到现在才弄明白延缓作用是怎样发生的。
Although previous studies have shown that increased mental and physical activity can slow the progression of the disease, how such deceleration occurs has been unclear until now.
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