“A radio-controlled car controlled by a six-year old is far more dangerous than a Roomba,” he says.

对于六岁的小孩子来说，一部无线电操纵的玩具车可比我们公司的Roomba危险多了。

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His son got a radio - controlled toy car as a birthday present.

他儿子过生日时收到了一份无线电遥控玩具车的礼物。

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(could only; as far as) Suggested answer: When I was a second grader, one of my classmates got a red radio-controlled toy car as a birthday gift.

我上小学二年级的时候，我们班有个同学得到的生日礼物是一辆红色的遥控车。

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As he mashes the joystick controls, Colin Angle grins like a 6-year-old boy playing with his first radio-controlled car, freshly torn wrapping paper thrown aside.

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In addition to offering canal-side camping and houseboat rentals, John and Paula host pontoon excursions to the lakes, and have a wide range of activities on their property, including pottery, painting and radio-controlled car racing.

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