step-up

He urged donors to step up their efforts to send aid to Somalia.

他敦促各捐赠方加快速度将援助物资送往索马里。

Chavez wants to take a step up in competition.

小查韦兹想提高今后比赛的挑战性.

As new orders keep pouring in, the workers are working three shifts to step up production.

因新的订单源源而来, 工人们正三班工作加速生产.

You have to step up your pace.

你得加快步伐.

We must step up our vigilance.

我们一定要提高警惕.

The teacher called Dabao to step up the platform.

老师叫大宝走上讲台.

Vasodilators may step up the heart rate and cause headaches.

血管扩张神经会加速心跳并引起头痛.

'Step up, lad,'cried Silver.'I won't eat you.

“ 过来吧, 伙计, ”希尔弗大声说, “ 我又不会吃了你.

The meeting ended with a pledge to step up cooperation between the six states of the region.

会议以承诺加快这一地区六国间的合作而结束。

He would shake it off and take a step up.

他把身上的土抖下来，踩在脚下。

When do you get your next step up? ie When will you be promoted?

你何时晋级?

I step up the breathing rate -- timing the contraction and relaxation of chest muscles.

我增加呼吸率 -- 调节胸部肌肉的收缩和舒张的速率.

We should step up the development of infrastructure for research.

加强科学基础设施建设.

Every once in a while, people step up-they rise above themselves.

时不时的, 人们就会进步 - 超越自身,更上一层楼.

The company had step up production of the latest model.

公司已增加了最新型产品的生产.