麻烦问一下下面这句话有语法错误吗?怎么用更好呢?Asimplerlifestylehasacrucialroletoplayintheprocessofsustainabledevelopment,onlythroughwhichcantherebeaharmoniousbalancebetweenmankindandthenature.

Question

麻烦问一下下面这句话有语法错误吗?怎么用更好呢?
A simpler lifestyle has a crucial role to play in the process of sustainable development,only through which can there be a harmonious balance between mankind and the nature.

Answer 1

正确
但主句 用现在完成时 较好 has had a.
另外 我认为 直接用 has played a crucial role in .更好
注意主语 不是人 所以原句 有点怪 供参考