Now, I really must be off. Goodbye.

现在我必须要走了。再见哦。

Well, I must be off, he said.

“唉，我该走了。”他说。

What took a day to get ashore must be off in minutes.

花了一天上岸的他们必须在几分钟之内撤离。

And then between them, he thought, must be her palace, only a mile off or less.

他想，在两座山之间一定是她的王宫，离此只有一英里左右。

Really? Well, my radar must be off. 'Cause I was getting all sorts of other vibes.

真的吗？我的" 雷达" 肯定坏了，我怎么感受到其他的情绪" 波动" 呢。

Quite so. I argued that the launch must be no great way off, in spite of its invisibility.

当然不能够。我认为，这只船虽然没有被我们发现，可也不会离开太远。

So, uh, I just tried her again, and her phone must be off, 'cause it went straight to voice mail.

我刚又给她打过电话，她手机肯定关机了，因为直接转到了语音信箱。

Their social scores must be off the charts, right?

他们的社交分数一定很不错吧？

But now I must be off, " said Caleb, rising. "

但现在我必须走了， ” 凯勒布说着站了起来。

I must be off in a quarter of an hour'.

我必须在一刻钟后离开。

I must be off to look a little further into this'.

我必须离开去更深入地研究一下这个'。

It must be the sheet off his bed!

一定是他床上的床单！

I'm afraid I must be off now。

我讨厌在天热的时候去徒步旅行，我想去游泳。

You must be off your head if you think that.

【head】如果你那样想肯定是疯了。

Now, I must be off, but my niece, Lucy, is in the kitchen.

我得走了 但我外甥女 露西在厨房。

" I want to see how the prints go, and I must be off soon" .

“我想看看打印结果如何， 我必须尽快离开” 。

'But now we must be off, ' said Hansel, 'that we may get out of the witch's forest'.

“但现在我们必须离开，”汉塞尔说，“这样我们才能离开女巫的森林。”

" Listen, I've got to be off, " or " I must be off, " or even, " I should be off."

“听着，我要失陪了”，或者“我必须失陪了”，甚至，“我应该失陪了。”

Thank you very much but we must be off, we have to catch a train… um, thanks again for a lovely evening!

非常感激你，但是我们必须要走了，要去赶火车… … 再次感谢您为我们安排的愉快的夜晚！

" However, if you don't see me by three o'clock do not wait for me, my darling. I must be off now; forgive me! Goodbye" !

" 不过，要是我三点钟还回不来，你就不必等我，亲爱的。 现在我得走了，对不起。 再见！"