1. 16个冬季车辆免费检测项目；的翻译：1. vehicles for free during the winter test items; 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

1.16 in winter vehicle testing program for free;

1. vehicles for free during the winter test items;

1. 16 winter vehicles free examination project;

1. 16 winter vehicle free of charge testing project;

1. vehicles for free during the winter test items;