It toughened me up when I got older.

在我成长的过程中那使我更坚强。

This toughened skin provides protection against the elements and decreases drag while swimming.

这层坚韧的皮肤可以抵御自然环境的侵袭，并在游泳时减少阻力。

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 two contenders to be Britain's next prime minister have promised to toughen immigration laws.

英国下一的两位竞争者承诺将加强移民法。

The French parliament has passed legislation toughening France's immigration policy after months of political wrangling.

经过数月的政治角力，法国议会通过了收法国移民政策的立法。

Mark Rutte, the prime minister, had wanted to toughen the entry requirements for some migrants.

荷兰马克·吕特曾希望收对一些移民的入境要求。

The ram will toughen with age and experience, peaking around age seven.

公羊会随着年龄和经验的增长而变得坚韧，在7岁左右达到顶峰。

So? - So, I-I'm thinking you'll feel better if you toughen up a bit.

所以呢？ - 所以我觉得如果你坚强一点，你就会多。

We have to toughen up the kids.

我们得让孩子们学会吃苦。

President Trump has outlined plans to toughen border security and refocus on the U.S. immigration system.

特朗普总统制定了强化边境安全的计划 并重新聚焦于美国的移民体系。

The most strenuous effort should be directed at toughening up the system for regulating journalists' behaviour.

最艰苦的努力应该付诸于加强某一体系以规范记者的行为。

Parliament in Spain has passed legislation to improve animal welfare and toughen penalties for animal cruelty.

西班牙议会通过立法，改善动物福利，加重对虐待动物的处罚。

Somebody needs to toughen him up.

得有个人教他强势点。

But he insists he still wants to toughen immigration law and build that wall along the Mexican border.

但他仍然坚持想要强化移民法，并在墨西哥边界修建边境墙。

Getting this process out of the way means the meat won't toughen up once it reaches the freezer.

赶完成这个过程意味着肉进入冷冻室的时候不会变硬。

And it's more than just telling someone to 'toughen up' or 'get a grip', as Dr David Westley knows.

而且正如大卫·韦斯特利博士所知道的，它不仅仅是告诉人们要" 坚强起来" 或" 掌控自己" 。

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。

Many people still claim that if you want to toughen up, taking in excess protein is the way to go.

许多人仍然声称，如果要变得强壮，服用更多蛋白质是必要的。

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多，给了我多力量，我可以忍何事情。

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。