「双语」例行记者会/RegularPressConference（2021-3-31）(35)

华春莹：其实你问的三个问题，我刚才都解答了。
Hua Chunying: In fact, I almost covered all three questions you asked in my previous replies.
关于第一个问题，我要纠正你，这不是investigation—调查，而是联合溯源科学研究。中方的态度从来都是开放、透明、坦诚和负责任的。我刚才已经介绍了，这次联合专家组已经走访了包括武汉病毒研究所在内的各类生物安全实验室。经过深入、坦诚的科学交流和实地走访，他们基本上排除了实验室事件引发病毒这种假说，认为这是极不可能的。这一结论是经过在武汉进行深入科学考察和合作研究之后得出的，也是这次的溯源联合报告中所明确的一个重要科学结论。专家组也明确表示，如有进一步的证据显示有必要重新评估该假设，也可以针对世界各地的有关实验室开展工作。
On your first question, I need to correct you on that. This is not an investigation, it"s a scientific joint study on COVID-19 origin-tracing. China"s attitude has always been open, transparent, candid and responsible. As I just mentioned, the joint mission already visited various biosafety laboratories including the WIV. Through in-depth, candid scientific research and field visits, they basically ruled out the hypothesis of lab leak, deeming it as extremely unlikely. This conclusion is drawn after in-depth scientific study and joint research in Wuhan, and is also a definite and important conclusion in the joint report. The experts have made it clear that if there is further evidence to warrant a reassessment, related work can also be carried out in relevant laboratories around the world.