Please rank the overall service quality of Lane Crawford salesperson, in term of appearance, manner, attitude, efficiency, product knowledge. (5 is the highest mark)?

就外形，礼貌，服务态度，速度，对产品知识而言，你觉得连卡佛售货员整体服务质素如何？(5分为最高)？

youdao

The cars compete for a Green Challenge award, which recognizes the race teams with the best overall performance, the highest level of fuel efficiency, and the lowest carbon emissions.

FORBES: Porsche��s 911 GT3 R Hybrid to Race in American Le Mans