We've kept it a secret up to now.

我们一直保守着这个秘密。

But you haven't had any problems up to now?

但现在都没有什么问题吧？

Up to now oil bosses have mostly avoided the independence debate.

目前为止，大多石油老板都在避免独立争论。

The police haven't got a clear clue up to now.

目前为止警察局还没有一条明确线索。

It's a resume of everything he's felt and thought up to now.

这幅作高目前为止所思所想那些事儿一个摘要。

Using what you've seen up to now, you can build many simple English sentences.

使目前为止所看内容，可以造句许多英语简单句。

" What's he been up to now."

“他又干什么了？”

" What's the legislature been up to now" ?

" 州议会现在怎么了？"

That's right, even up to now in 2016 it still holds that record.

没错，直 2016 年今天，它仍然保持着这个纪录。

Up to now, they've been a total waste of my time.

目前为止，他们完全在浪费我时间。

The words 'yet' and 'already' indicate a time up to now or until now.

“yet”和“already”表示现在为止或目前为止时间。

Its all been practice leading up to now.

准备了好久。

What are they up to now?

他们现在在干什么？

Well... that seems OK... It's quite a bit lower than I've been paying up to now...

似乎还可以。这比我现在支付便宜多了。

What are we up to now?

我们现在要做什么？

I mean even up to now I'm scared of the dark but it's for different reasons.

甚至现在，我也怕黑，不过原因不同。

Up to now he's locked it. But one night he'll forget, and Then I'll kill him!

目前为止他都上锁。可要哪天晚上他忘了，我就会杀了他！”

Like falling dominoes, a whole chain of things has led up to now, this very moment.

就像多米诺骨牌，相关一系列事物在此时此刻万事俱备了。

So, she would probably here, up to now, be 7 on fluency, maybe a 7 on vocabulary.

目前为止，她流利程度可能七分，词汇量也可能七分。

So your legs are getting quite a pounding. But you haven't had any problems up to now?

所以腿部受了不少冲击。但之前没有出现过问题吗？