I can't tell you now—I'll have to think about it.

我现在无法告诉你，我得考虑一下。

《牛津词典》

This can't tell you now. I will tell you next time.

这个现在不能告诉你，下次告诉你。

youdao

I can't tell you now - I'll have to think about it.

现在还无法告诉你，我得先想想。

youdao

"As you can see I can't tell right now whether he wants to eat more or whether he needs to burp, so we might try the burping.

VOA: special.2010.08.04

To suggest that that couldn't be relevant evidence is like saying I can't tell you anything interesting about what's going on in the hallway right now, because after all I'm not in the hallway; I'm here in the lecture hall.

要说这些都是不相干的经验,就好比说我现在不能告诉你,走廊上发生了什么,毕竟我不在走廊上,我在教室里面

耶鲁公开课 - 死亡课程节选

Now, here's a tip: When a politician tells you that he's going to tell you what he's going to do after the election, but he can't tell you now, it's not because the plan is so good that he doesn't want to let you in on it.

WHITEHOUSE: Remarks by the President at Ohio University, Athens, OH

If you couldn't tell by now, all the parts can be easily removed and swapped out should you choose -- People People even notes that its contracted factories will be ready to handle repairs down the line.

ENGADGET: People People AB's Transparent Speaker goes live on Kickstarter, we clearly go hands-on

We don't know the future, but we can sure tell you what we're not buying right now.

ENGADGET: CE-Oh no he didn't! Part LIX: Elevation's McNamee predicts death to iPhone on June 29