Is the hybrid system of the JAECOO J7 PHEV designed for fuel economy or performance?

JAECOO J7 PHEV 嘅混能系統設計上同時兼顧咗省油同加速性能。官方資料指出，佢嘅系統喺「四項同級第一」入面包括咗性能同油耗兩方面，意味住車主可以喺需要嘅時候獲得爽快嘅加速反應，同時日常行駛又可以保持低油耗，係一個平衡嘅設計取向。

The hybrid system of the JAECOO J7 PHEV is designed to balance both fuel economy and acceleration performance. According to official information, its system is claimed to be "best in class" in both performance and fuel consumption, meaning drivers can enjoy responsive acceleration when needed while maintaining low fuel consumption for daily driving.