The Syrian Observatory for Human Rights says scores of Syrian rebels trained by the United States and its coalition partners have entered northern Syria. The group says the 75 fighters were trained in Turkey and had crossed into Syria by early Saturday. Officials with the U.S.-led coalition have yet to comment on the developments.______________________ 叙利亚人权观察组织称,接受美国及其盟友训练的大量叙利亚叛军已进入叙北部地区.该组织表示,在土耳其受训的这75人周六早间跨进叙利亚领地.以美为首的联盟政府未就事件发表评论.________________