求这两段话的英文翻译。不要百度翻译，谷歌翻译，有道翻译。。。要人工翻译。谢谢~！

Nowadays decorated stone already plays an essential role,as their existence, that makes our life become richer and more colorful, how to use decorated stone correctly and reasonably, within the scope of their financial ability to balance the pros and cons