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。

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

托尼，如果我是你，在把我钱投资到那家公司之前，我会三思而后。

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

那承担责任和衡后果，三思而后孩 那孩怎么了？

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

“画画？——波什！她心里有什么值三思而后事情吗——比如一男人？”

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.

我是一喜欢三思而后人，我希望我所有话都说很清楚。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，她通常将自己努力限制在较小动物身上，尽管有时她会放倒一头鹿，还有一次甚至放倒野猪奥尔塔——即使是希塔在攻击之前也可能会三思而后大象牙。

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罪；对我改变很可能是一种真正缓和——如他所说那样是三思而后结果。