战天灾除人祸: fight natural disasters and conquer human evils divide
三分天灾七分人祸: three parts natural calamities and seven parts man made disasters
除: Ⅰ动词1.(去掉) get rid of; eliminate; remove 短语和例子为民除害 rid the people of a scourge; 兴利除弊 promote what is beneficial and abolish what is harmful; 战天灾, 除人祸 fight natural disasters and conquer hum
