The bicycle saddle is too high for the children.
那辆自行车的坐鞍对小孩子们来说太高了。
Every day, children die for want of simple technology such as smoke detectors, bicycle helmets, and car safety seats.
每天都有儿童因为缺乏简单的科技而死亡,例如烟雾侦测器、脚踏车头盔、及汽车安全座位。
Our company has been specializing in manufacturing various kinds of children bicycles and bicycle parts for 18 years till now.
我公司专业生产各种童车、自行车配件至今已有18年。
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