But he also said China faced challenges in the fight against infectious diseases. 但是他也说，中国在防御传染病疾病方面同样面临挑战。
Overseas, the company faces a challenge adapting its cars to satisfy environmentally conscious governments, particularly in Europe. 双龙在海外面临挑战，需要改进车型，满足关注环保的外国政府，尤其是欧洲。
