It toughened me up when I got older.

在我成长的过程中那使我更坚强。

This new life has toughened and hardened us all.

这种新生活让我们更加坚强、更加强壮。

The hells we have lived through and live through still have sharpened our senses and toughened our will.

我们经历过及正在饱尝的艰难困苦生活艰辛会历练我们的人生并且磨炼我们的意志。

I thought this whole campaign toughened me a lot and gave me so much strength that I can endure anything.

我以为整个竞选活动使我坚强了很多，给了我很多力量，我可以忍受任何事情。

Her face was toughened with quiet jerky fury.

她的脸因安静的生涩的愤怒而变得坚韧。

Another theory is that an immune system toughened up by a barrage of pathogens is less likely to overreact to allergens.

另一个理论是受病原体猛攻后所强化的免疫系统对过敏原较不会过度反应。

Congress passed laws that expanded the FDA’s authority and toughened requirements for new drug applications.

国会通过了扩大 FDA 权力和加强新药申请要求的法律。

That irritated credit-card firms, which claimed that spendthrifts abused the system; so in 2005 the law was toughened.

这激怒了信用卡公司，并声称，“败家子们”滥用了系统；也因此2005年，法律变严格了。

It’s said he soon toughened up and fought back, with Silverstein saying his mother didn’t suffer fools, or bullies, gladly.

据说他很快就变得坚强起来并进行了反击，西尔弗斯坦说他的母亲很乐意忍受愚人或恶霸。

Another difficulty is that toughened glass used for cooking doesn't fully melt at the temperature required for other glass, and so that also has to be picked out by hand.

另一个问题是做饭用的钢化玻璃与其他玻璃在同一温度下不能完全融化，所以也得用手将它们挑出。

SINCE 2006, when Corning, an American glassmaker, developed Gorilla Glass to give Apple's first iPhone a scratch-resistance screen, many other types of toughened glass have appeared for use in handsets.

自2006年以来，美国玻璃制造商康宁公司开发了钢化玻璃，为苹果第一款iPhone提供防刮擦屏幕，此后，许多其他类型的钢化玻璃也用在手机中。

All you do is adapt the tips of the poles for whatever surface you are walking on, rubber for hard, smooth surfaces, and a toughened metal tip for trails, beach and ice.

您所要做的就是调整杆的尖端以适应您所行走的任何表面，橡胶尖端适合坚硬、光滑的表面， 而坚韧的金属尖端则适合小径、海滩和冰面。

Instead of being the teacher's pet, who liked  to read, he was now a hardened, toughened boy who was willing to please his urges at the behest  of others and with no regard for the consequences.

他不再是喜欢读书的老师的宠儿， 而是一个铁石心肠的男孩，愿意听从别人的要求， 不顾后果地满足自己的冲动。