Show how the system tracks charging.

显示系统如何跟踪计费。

youdao

Because the system tracks your location and time, it essentially follows you wherever you go.

鉴于可视过去系统会跟踪你的方位和时间，它基本上是在随时随地地跟着你。

youdao

The system tracks the flow of rice from the Khon Kaen Bank of Agricultural Cooperatives, where the rice is grown, to the cooperatives' community mill.

该系统跟踪流动水稻从孔敬银行，农业合作社，如水稻种植，向合作社的社区轧机。

youdao

He customized an electronic information system that tracks whether patients are meeting their goals.

NEWYORKER: The Hot Spotters

If current, what is their buying history with you (please set up a system that tracks this)?

FORBES: Abandoned Online Shopping Carts: How to Close Those Deals

It's a little like LoJack -- the car security system that tracks down and recovers stolen vehicles -- for your computer.

CNN: Mobile PCs can be risky on the road