The idea of falsifiability is that what distinguishes science from non science is that scientific predictions make strong claims about the world and these claims are of a sort that they could be proven wrong.

可证伪性的想法是，科学与非科学的区别在于，科学预测对世界做出了强有力的断言，而这些断言在某种程度上可以被证明是错误的。