The spines also discourage predators who would think twice before swallowing a piece of barbed wire.

这些尖刺能够吓退掠食者，谁要吞下一段刺铁丝都会三思而后的。

Tony, if I were you, I'd think twice before investing my money into that business.

托尼，如果我是你，在把我的钱投资到那家公司前，我会三思而后的。

This is another shot where investors are going to think twice before putting equity capital into banks again.

这是投资者在再次将股本投入前要三思而后的又一次尝试。

The girl who understood responsibility and--and consequences, who looked before she jumped. What happened to that girl?

那个懂得承担责任和衡量后果，三思而后的女孩 那个女孩怎么了？

" Paint? - bosh! Has she anything on her mind worth thinking twice - a man for instance? "

“画画？——波什！她心里有什么值得三思而后的事情吗——比如一个男人？”

I guess diplomats are one class of people who always think before they speak, or can they be more loose-lipped than that?

我想外交官是一类说话前总是三思而后的人，或者他们能比这更宽松吗？

I am someone who likes to think before I speak and I want all my words to come out clearly. My husband is the opposite.

我是一个喜欢三思而后的人，我希望我所有的话都说得很清楚。我丈夫正好相反。

Upon these occasions she usually confined her endeavors to the smaller animals though sometimes she brought down a deer, and once even Horta, the boar-a great tusker that even Sheeta might have thought twice before attacking.

在这些情况下，她通常将自己的努力限制在较小的动物身上，尽管有时她会放倒一头鹿，还有一次甚至放倒野猪奥尔塔——即使是希塔在攻击前也可能会三思而后的大象牙。

And yet — and yet he may not be guilty of the last offence; and it is just possible that the change towards me may have been a genuine relenting — the effect of second thoughts such as he alleged.

然而——然而他可能没有犯最后的罪；对我的改变很可能是一种真正的缓和——如他所说的那样是三思而后的结果。