It was frightening that Lebanon could be so irresponsible as to allow a terrorist group to attack citizens in a neighbouring country and that a contemporary society could turn a blind eye to the arming of extremist groups in its midst.
黎巴嫩如此不负责任以至于允许恐怖组织袭击邻国平民，而且在当代社会对境内的极端主义团伙的武装视若无睹，这将令人感到恐惧。