But the company will have to show off more than just a new charging system to get users to upgrade.

但苹果公司需要展示的不仅仅是一个新的充电系统，才能让用户升级。

South Korea's Hyundai Motor Group announced the launch of its first vehicle with a solar top, or roof, charging system.

韩国现代汽车集团宣布推出首款配备太阳能充电系统的汽车。

American tech giant Apple on Tuesday unveiled its next generation of iPhones, a lineup that will boast better cameras, faster processors, a new charging system and a price hike for the fanciest model.

美国科技巨头苹果公司周二发布了下一代苹果手机，该系列将拥有更好的摄像头、更快的处理器、新的充电系统，最高档的机型也将涨价。