Now a development economist — that's Santosh's field — development economics is a very important field in economics that is helping less developed countries emerge.
Compared with the traditional preparation method, the newly-developed method has the advantages of high yield, low cast, less pollution, and easy to industrialize.
It also puts forward the targets and the technical ideas to turn resource advantage to be industrial advantage and to industrialize hydro - metallurgical copper recovery.
The previous example was interesting, but the chances that you want to re-implement Twitter in blog format by Posting single, short strings are pretty low.