Message by Natalia Kanem, Catherine Russell, and Dr Tedros for the International Day of Ze...
讲话致辞
讲话致辞
讲话致辞
双语：阿祖莱总干事等2019年世界教师日联合致辞
Message by Audrey Azoulay, Guy Ryder, Henrietta H. Fore, Achim Steiner, David Edwards, on ...
英语听力
希拉里在联合国儿童基金会2016年度“雪花”慈善舞会的演讲
Hillary Clinton delivered brief remarks during the 12th annual UNICEF Snowflake Ball on No...