China listed specific scientific issues where further research and assessments by the IPCC are needed, including the causes of climate change, key processes and feedbacks in the climate system, and future projections of climate change.
中国列举了需要气专委进一步研究和评估的具体科学问题，包括气候变化的原因、气候系统的关键过程和反馈，以及气候变化的未来预测。