他儿子过生日时收到了一份无线电遥控玩具车的礼物。
His son got a radio - controlled toy car as a birthday present.
youdao
本文构建了基于脑机接口的无线遥控车系统。
The wireless remote controlled car system based on brain-computer interface is built in this paper.
他就是因为玩遥控车走失的。
It was this car he was playing with when he got lost.
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