Unless you are trying to lose weight to please yourself, it's going to be tough to keep your motivation level high.

除非你在为了让自己开心而努力减肥，否则要保持驱动力很高将很难。

Life can be tough for immigrants in America.

在美国的移民生活可能会很艰难。

Scott Hahn, cofounder with Rogan and Loomstate, which uses all-organic cotton, says high-quality sustainable materials can still be tough to fine.

使用全有机棉的 Rogan 和 Loomstate 的联合创始人 Scott Hahn 表示，仍很难提炼到高质量的可持续材料。

Scott Hahn, the cofounder with Rogan and Loomstate, which uses all-organic cotton, says high-quality sustainable materials can still be tough to fine.

使用100%有机棉的 Rogan 和 Loomstate 联合创始人史考特·韩表示，仍很难提炼到高质量的可持续材料。

The answer is "yes", but it may be tough for you to break into the world of high-tech at first, and anything you have done relating to computers in addition to your studies will be to your advantage.

答案是肯定的，但是一开始你可能很难进入高科技的世界；而除了学习之外你所做的任何与计算机有关的事情都将是你的优势。

It's going to be tough, but these guys learn quickly.

这会很难，但是这些家伙们学得很快。

It can be tough trying to juggle a career and a family.

要事业家庭两不误，有时会很艰难。

It's going to be tough but we'll pull through it together.

这件事会很棘手，但我们将协力把它完成。

It can be tough to begin and takes a little planning—running shoes by the front door, lunches made the night before, umbrellas on rainy days and hats on hot ones—but it's certainly worth trying.

开始时可能很困难，需要做一些计划——跑鞋放在前门，午餐在前一天晚上做好，雨天打伞，热天戴帽子，但这当然值得尝试。

Give yourself the resources to be tough by creating internal and external recovery periods.

通过建立内部和外部恢复期，为自己变强提供动力。

It is going to be tough for him.

这对于李来说将是困难的。

Either way, times will be tough.

无论哪方面，时间都是难熬的。

Fulfilling it will be tough.

履行诺言将是责无旁贷的。

This will be tough for her.

这对她来说，很难。

It must be tough for you.

你肯定很难受。

But making that change can be tough.

但要做出这样的转变并不容易。

This will be tough.

这将是令人棘手的任务。

Paying, at least for e-commerce, can be tough.

支付，至少对电子商务而言，可能是困难的。

Raising that much debt for LBOs might be tough.

为杠杆收购筹集那么多的债券可能是困难的。

In combination, they will be tough to beat.

把软硬件很好地结合起来将会是个挑战。

It can be tough to get a good night's sleep.

获得整晚的好睡眠可以是件困难的事。

Old Trafford will be tough, itis for any team.

老特拉弗德是个艰苦的地方，对任何球队来说都是这样。

It can be tough for people to hear that advice.

但人们可能很难接受这样的建议。

It can be tough to keep up with dietary trends.

跟上饮食趋势的步伐真的很难。

Getting healthy — or staying healthy — can be tough.

活得健康或保持健康可能是件困难的事。

Extricating themselves from this tangle can be tough.

从这团乱麻中脱身是非常困难的。

Those things would be tough to do with a browser.

在浏览器中做到这些事情很困难。

Frugal products need to be tough and easy to use.

节俭产品还需要结实而且使用快捷。

For many women, completely letting go can be tough.

对于很多女人，完全放任可能不容易。