这句中文英语怎么说？

In the continual 10 years , the Zhujiang New Town kept on a slow development , which had mede little substantive progress.

在随后的10年里，珠江新城的开发缓慢，几乎没有什么实质性的进展。
【译文】：
In afterward 10 years, the Zhujiang New Town's development is slow, does not have what substantive progress nearly.

随后的10年里，珠江新城的开发缓慢，几乎没有什么实质性的进展。
In the following ten years, the development of Zhujiang New Town crawls slowly without any practical improvement.

In the 10 years onwards, the Zhujiang New Town had been developed slowly, hardly any actual evolvement had been done.

During the following ten years,Zhujiang New City have been developed slowly ,and have acquired hardly any substantive progress.

In the ensuing 10 years, the Zhujiang New City's development were very slow , nearly don't have any substantive progress.