你好，很高兴为你解答。保证正确率~！大体上语法是没什么问题，就是 as an old saying goes that 这里有问题，但不是语法问题。只是很难看 = = ！方式状语不像方式状语，同位语不像同位语的。又长又啰嗦，最好改成两个句子来写。我觉得很怪。我帮你改一下：As an old saying goes, a novel is a mirror walking along the main road. The most important reason is that novels can reflect the real life 不懂请追问，(*^__^*) 嘻嘻~~望采纳，祝开心~！！！...
仔细看语法不算有太大问题，但确实有点古怪、啰嗦，建议调整一下分句的顺序和少数用词：The most important reason is that novels can reflect real life, just as an old saying goes: a novel is a walking mirror....
