![第二届全国高校创新英语挑战活动](https://www.en84.com/ad/202009221.jpg")
Opening Statement by US Secretary of Defense Jim Mattis at the Munich Security Conference ...
英语演讲与听力
英语演讲与听力
讲话致辞
双语：傅莹在第52届慕尼黑安全会议上的演讲
Remarks by Fu Ying at the 52nd Munich Security Conference Panel Discussion
