develop mountain areas的意思|示意

This research for the multi-purpose processing and utilization of wild citron offers a new way to develop the economy of mountain areas.

对这一野生资源进行了综合加工利用的研究，为开发山区经济又辟一条新路。

But if the money will be donated to the poor mountain areas for children Tuition, and so when they grow up they can develop more and better treatment of AIDS drugs.

但如果将这些钱捐给贫困山区的孩子作学费，等他们长大后，可以研制出更多更好的治疗艾滋病的药物。