Only now know, only know how to lose value.

直到现在才知道，失去才懂得珍惜。

youdao

Of course, we now know that the planets, including Earth, revolve around the Sun, and that the solar system is only a tiny part of the universe.

当然，我们现在知道，包括地球在内的行星都围绕太阳公转，而太阳系只是宇宙的一小部分。

youdao

If you could only read my mind, you'd know by now.

你要猜得着我的想法，你现在就知道我在想什么了。

youdao

Whereas if you connect with them on LinkedIn, now I've got not only the person's name and contact information, but I know what their prior jobs were.

VOA: special.2009.09.14

And he actually did this in the late 1800's, back before even all of the elements that we know today were discovered, really only about 60% or so, 70% were discovered then that we now know today.

他最终在十九世纪晚期完成了这一壮举，难能可贵的是,虽然我们现在已经发现了所有的元素，但在当时已知的元素只有我们现在知道,百分之六七十，在这种情况下。

麻省理工公开课 - 化学原理课程节选

I think what makes a difference is not only do you, yourselves, know better how to play this game now, but you also know that everybody around you knows better how to play the game.

我觉得因为不仅你们自己,玩这个数字游戏玩得更好了,你们也了解到周围的人,也玩得更高了

耶鲁公开课 - 博弈论课程节选

"Not only do we now know that there was widespread abuse by clergy, but more damaging was the way bishops systematically covered up that abuse, " he says.

BBC: Ireland shifts as abortion debate flares

Following the match the draw for the semi-final round was made and we now know that only one of Manchester United, Manchester City and Chelsea can make it to the Wembley final in May.

FORBES: Rooney, Hernandez And Why Liverpool Fans Will Soon Be Supporting Manchester United

We figured only Jobs would know, but now... there might just be someone else out there willing to spill the beans.

ENGADGET: WSJ: Apple 'developing new iPhone,' plus another for Verizon (update: iPhone HD, front-facing camera?)