展览汽车 meaning in English

demonstration car
spiel truck

A garage for the parking of 4 motor vehicles licensed under the road traffic ordinance ( cap . 374 ) only . no part or parts of the garage shall be used for the storage , display or exhibiting of motor vehicles for sale or otherwise
用作车房，只供停泊4辆根据《道路交通条例》 (第374章)领有牌照的汽车，而车房或其任何部分均不得存放、展示或展览汽车作售卖或其他用途