imformation that does not make any sense to you《 is difficult to remember《后的作表语吗remenber呢

difficult 是表语 imformation that does not make any sense to you is difficult to remember=It is difficult to remember imformation that does not make any sense to youto remember imformation that does n...to remember是主语？imformation不是主语吗？imformationisdifficult依次主系表It is difficult to remember imformation that does not make any sense to you这句话中to remember imformation that does not make any sense to you 是主语、 difficult 是表语你的imformation that does not make any sense to you is difficult to remember 经常用上面的或下面的表达形式：To remember imformation that does not make any sense to you is difficult