I've been working twelve hours a day, but I shall not be able to keep it up.

我一直是每天工作12小时，不过我再也坚持不住了。

Excellent work , Cripps keep it up!

克里普斯,你干得真好--要保持下去!

Your work has much improved, we are all pleased with your progress. keep it up.

你的作业很有进步; 我们对你的进步很高兴. 希望保持下去.

If you keep it up, you'll be able to set up a new world record.

你如果保持下去/不松劲, 你就能创一项新的世界纪录.

keep it up for ever never grow a day older technically.

沿着异域的岸滩一路步行,来到一座城门跟前.

Paul: > Hey, you're doing well. keep it up . Keep up the good work!

保罗: 嘿, 你做的很好,继续保持, 再接再厉!

I spent a 2 months doing this and I just couldnt keep it up.

我花了2个月这样做,结果坚持不了.

That's the best you've ever done! Good going ! keep it up ! Wow!

这是你做得最好的一次! 很好! 继续努力! 真了得啊!

keep it up, and take'em all out!

保持这样, 加把劲把他们全揍下来!

Congratulations, you ` re good at English ( Chinese, math ) keep it up.

祝贺你, 你英语 ( 语文 、 数学 ) 很好,请保持下去.

Get your idea out there, get feedback, tweak, get more feedback and keep it up!

通过行动获得灵感, 获取反馈, 改进, 然后获取更多的反馈,持续下去.

We are tired, but we keep it up with remarkable enthusiasm.

我们疲倦了, 但还是情绪高昂支持着干下去.

keep it up! Final victory is in sight.

坚持下去! 最后胜利已经在望了.

Besides, he was confident that he could not keep it up.

何况他也相信他不能老这样下去.

I just hope they keep it up.

我就希望他们保持下去.

They are tired, but they keep it up with remarkable enthusiasm.

他们疲倦了, 但他们还是情绪高昂地支持着干下去.

We are too tired, but we keep it up with remarkable enthusiasm.

我们太累了, 但我们还情绪高昂地干下去.

You read much better now than before. keep it up.

你现在比以前读得好多了. 保持下去.

This credential will be awarded to you, keep it up!

这个证书奖给你, 希望能继续保持!

Find an activity you and you are more likely to keep it up.

寻找趣味性的运动项目就会使自己更容易坚持一些.

You're doing a great job! keep it up!

你们干得非常棒！继续好好干吧！

There are fears that he will not be able to keep it up when he gets to the particularly demanding third year.

有人担心他到了要求极其严格的第3年时会坚持不下去。