If one wants to keep ahead of your rivals, you'll have to work very hard.

Microbial cell factories, the core of biorefinery technology, were keep ahead in the field of biorefinery.

微生物细胞工厂是生物炼制技术至关重要的核心.

In order to keep ahead, more and more software enterprises choose the strategy of outsourcing.

为了在激烈的竞争中保持优势, 越来越多的软件企业选择了业务外包策略.

We need to be more aggressive in order to keep ahead of our competitors.

我们必须加强攻势,才能走在竞争对手的前面.

If you want to keep ahead of your rivals, you'll have to work very hard.

如果你想超过对手们, 就得非常努力地工作.

To keep ahead you have to be brave.

要保持领先地位,你必须要勇敢.

Keep an eye on your competitors and keep ahead of them.

密切关注你的竞争对手并保持你的领先优势.

Management theory: science and technology keep ahead, honesty and credit mutual benefit.

经营理念: 科技领先 、 诚信互利.

If he continues to keep ahead, he will win the race.

如果他继续保持领先地位, 他将赢得这场比赛.

Don't try to keep ahead in the rat-race-it isn't worth it.

不要企图在你争我夺中占据领先地位 —— 那是不值得的.

If you can keep ahead, your boss will promote you.

如果你一直成绩出色, 你的老板将会提拨你.

They do not have to wear heavy clothes to keep warm.

天气是温暖的,他们不需要穿厚重的衣服来保暖.

The boys huddled together under the rock to keep warm.

男孩们在岩石下挤作一团,使身体暖和些.

Keep warm, drink plenty of hot water and get plenty of rest.

穿暖和些, 多喝热水,多休息.

The boy huddled together under the rock to keep warm.

男孩们在岩石下挤作一团,由此取暖.

He walked about in order to keep warm.

他来回走动使身体暖和.

I know not if I should speak to him or keep silent.

我不知道我是应该同他说话还是保持沉默.

I think you should keep silent.

我认为你应该保持沉默.

Would you be good enough to keep silent?

请你保持安静好吗?

But he could not keep silent.

但他不能一言不发.

You must learn when to speak and when to keep silent.

你必须学会知道什么时候讲话,什么时候沉默.