Let's get out of here! The bomb will go off in three seconds!
我们快离开吧！这个炸弹还有三秒就爆炸了！

Its best-selling "Shoebox" line reduced its production time to only three months.

它那畅销的“鞋盒”短笺的生产时间缩短到三个月。

The boy still has three chances to get the toy bear.
这男孩还有三次机会能拿到玩具熊。


The man has three eyes!
这个男的有三只眼睛诶！

Let's divide the cake into three.

我们将蛋糕分成三份吧。

※Disease, enemy, and debt --these three must be cut off as soon as they begin to grow. 病，仇与债这三者，一露苗头就砍掉。
※If doctors fail thee, be these three thy doctors; rest, cheerful-ness, and moderate diet. 如果医药不能帮助，那么注意三件事∶休息，愉快，饮食调和。
※The tongue is but three inches long, yet it can kill a man six feet high. 舌头虽只三寸长，但能杀害六尺汉。
※I might say that success is won by three things: first, effort; second, more effort; third, still more effort. 成功之道唯三点∶努力、努力、再努力。