u盘制作音乐相册:What is the average temperature in winter/summer in Shanghai?

What is the average temperature in winter/summer in Shanghai? What is the average temperature in winter/summa in Shanghai? what is the average tenure of service for engineers?中文翻译是什么? What is the love? What is the SWIFT? What is the plants? what is the WWF? what is the ISO9000? What is the 暴走族 ? what is the dinosaurs