The thief's car cut out consistently when the policemen were tracing behind.
在警察的追踪下，小偷连续超车。
They're appealing for help in tracing a red car.
他们呼吁大家为追踪这辆红色轿车提供帮助。
The hardware of the self-tracing robot car control system based on ARM was designed.
设计了基于ARM的机器人小车控制系统的硬件平台。
The hardware of the self-tracing robot car control system based on ARM was designed.
设计了基于ARM的机器人小车控制系统的硬件平台。
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