That there have not been more casualties is due to a combination of luck and measures taken by the Israeli Government, including the fortification of public buildings, the construction of shelters and, in times of escalated hostilities, the closure of schools.
之所以没有更多伤亡，一方面是因为运气，另一方面是因为以色列政府采取了措施，包括加固公共建筑、修建掩体、在战斗升级时关闭学校等。