if,in certain circumstances we are capable of (able to) eliminate the occurence of evil but not at the cost of equal morality,then for the sake of morality itself,we are ethically responsible for doing that.
（高手帮忙）这句话如何做英文同义句转换啊?
if,in certain circumstances we are capable of (able to) eliminate the occurence of evil but not at the cost of equal morality,then for the sake of morality itself,we are ethically responsible for doing that.