Task: Translation
Input (English): On May 20, the International Red Cross (IRC) revealed in a rare public announcement that it had documented and reported to the United States credible information concerning desecration of the Qur'an by Guantanamo Bay personnel.
Output (Chinese): 5月20日，国际红十字会（IRC）在一份罕见的公开声明中透露，它已经记录并向美国报告了有关关塔那摩湾人员亵渎古兰经的可信信息。