Senior U.S. officials say Egypt and the United Arab Emirates have launched airstrikes against Islamic militants in the Libyan capital twice in the past week. U.S. officials say Egypt provided the base for the launch and the U.A.E. provided the aircraft and pilots. Neither have commented on the attacks. This is VOA News. _______________________ 美国高级官员称埃及和阿联酋在过去的一周对位于利比亚首都的伊斯兰武装分子进行了两次空中打击.美国官员称埃及为此次空袭提供了基地,而阿联酋则提供了飞机和飞行员,埃及和阿联酋双方都没有对空袭发表评论.美国之音新闻报道. ______________________