Output will consist of the called number, the time in minutes the call spent in each of the charge categories, the charging step and the total cost in the format shown below.

输出的每一行要包括拨出的号码，每一个话费阶段的分钟数，话费阶段编号以及总费用。并按如下格式输出。

youdao

Other researchers are taking wireless charging to the next step: designing cars that can charge while on the road.

还有一些研究者正将无线充电推向另一个高度：设计出能在行驶过程中充电的汽车。

youdao

Then I focused on the fact that charging more money requires a higher degree of sales and marketing skill, so some of the managers needed to step up their game — or step out.

接下来我注意到这样一个事实，那就是更高的收费意味着更高水平的销售与推广技能，所以有些经理人必须自我提升——不然就下岗。

youdao

Second, while the idea of not charging a subscription for embedded access is a step toward ubiquitous wireless access for devices, it is far from a guarantee of adoption, particularly in a competitive consumer electronics category.

ENGADGET: Switched On: The WiMAX Window (Part 2)

The next step, of course, would be a widespread rollout of PMA-compatible charging stations, such as those manufactured by Powermat and installed in Boston Starbucks stores and Madison Square Garden in NYC.

ENGADGET