1·1、2、3、4、6 和 12 是 12 的因子。
1, 2, 3, 4, 6 and 12 are the factors of 12.
—— 《牛津词典》
2·他每天的工作时间从早上3:30开始，持续12个小时。
His working day starts at 3:30 a.m. and lasts 12 hours.
—— 《柯林斯英汉双解大词典》
3·这是一本供家长和教师使用的实用练习手册，为3至12岁的儿童编写，可以在教室或家中使用。
This is a hands-on workbook for parents and teachers, written for children from ages 3 to 12 years old, for use in the classroom or at home.
4·现在您可以看到为什么简化abi之前的规则要求只使用寄存器3到寄存器12：其他寄存器都是非易失性的，需要堆栈空间来保存这些寄存器的值。
Now you can see why our earlier rules for the simplified ABI required that only registers 3 through 12 should be used: the others are non-volatile and require stack space to save them!
5·但是，迷恋是一种短暂的感觉，平均只能持续3到12个月，大多数人会把这误认为是爱情。
But infatuation is a temporary feeling lasting, on average, from 3 to 12 months, when most people mistakenly define it as love.
6·多数人在感染艾滋病毒后有3至12周“窗口期”，在此期间，人体仍在产生艾滋病毒抗体，但这些抗体尚无法测出。
Most people have a "window period" of 3 to 12 weeks during which antibodies to HIV are still being produced and are not yet detectable.
7·然而，这意味着一个函数在任何时候调用另外一个函数时，都应假设寄存器3到12均有可能被这个函数改写。
However, this means that any time a function calls another function, it should assume that registers 3-12 will be overwritten by that function.
8·3小时内，爸爸获得了12周的带薪假期。
Within 3 hours, my father had 12 weeks of paid vacation.
9·这种地质特征延伸超过550公里(342英里)东北横跨津巴布韦西南部的中心，由3至12公里宽(2 - 8英里)不等。
This geological feature extends more than 550 kilometers (342 miles) northeast to southwest across the center of Zimbabwe, varying from 3 to 12 kilometers (2-8 miles) in width.
10·备选流3：步骤10到12失败。
Alternate flow 3: Steps 10 through 12 fail.