Jordan says it's carried out 56 air strikes in three days against Islamic State militants in Syria.The head of the Jordanian air force General Mansour al-Jbour said the attacks had degraded nearly 20% of the group's fighting capabilities. _________________________________________________________________________________ 约旦表示过去三天他们发动了56起空袭,打击叙利亚境内的伊斯兰国武装分子.约旦空军领导人曼苏尔`艾尔`约伯表示这些袭击削减了伊斯兰国将近20%的战斗力. _______________________________________________________________