That's why I'll keep on my guard, sir.

就是因为这个理由，先生，我才不得不十分小心在意。

Such thoughts hadn't previously crossed my mind, and I was determined to keep on my guard.

我起先没有想到这事，现在我决心要时刻警惕。

I'll have to be on my guard, you see, so I better start learning what I shouldn't do.

我得提高警惕，你知道，所以我最好开始了解我不应该做什么。

I took most of them on my guard.

我对他们中的大多数人都采取了警惕态度。

It was a comfort; but, indeed, I had been on my guard almost from the beginning of the interview.

这是一种安慰；但是，事实上，几乎从采访开始我就一直保持警惕。

However, I'm opposed to being devoured, even in all decency, so I'll keep on my guard, especially since the Nautilus's commander seems to be taking no precautions.

不过我不想被他们吞食，即使是老老实实的吞食，我也不愿意。我要时时警戒，十分小心，因为诺第留斯号的船长好像一点不注意，不加防范。

" Keep out of the way, " said Mr. Rochester, thrusting her aside: " she has no knife now, I suppose, and I’m on my guard" .

“别挡路，”罗切斯特先生说着把她推到一边：“我想她现在没有刀了，我很小心”。

I have to be ever on my guard, and I have often been sensible that unless I watched every step and weighed every word my life would not last me much longer.

而且我经常意识到， 除非我注意每一步， 权衡每一个字， 否则我的生命不会持续太久。

When it is recollected the whole current of my thoughts, for twelve years, turned to the contemplation of escape, it will not be wondered at, that I was always cautious and on my guard.

回想起来，十二年来我的全部思绪，都转向了逃避的沉思， 难怪我总是小心翼翼地保持警惕。

The idea struck me that if she discovered I knew or suspected her guilt, she would be playing of some of her malignant pranks on me; I thought it advisable to be on my guard.

我突然想到，如果她发现我知道或怀疑她有罪，她就会对我开一些恶作剧；我认为保持警惕是明智的。

The funniest prank that I ever pulled on somebody was I pulled a prank on my security guard and in Vegas it's legal to hire a lady of the night to make surprise visits for somebody.

我对某人做过的最有趣的恶作剧是我对我的保安人员进行了恶作剧，在维加斯，雇用一名夜间女士突然拜访某人是合法的。