the exploration of the West

• 西部开发

the exploration of the West的用法和样例：

例句

1. This is an important task of the Western China Development Office.
   这是今年西部开发办的一项重要工作。
2. The pioneers pegged out claims in the new lands they were opening up to the west.
   拓荒者在往西部开发新土地时用木桩把属于自己的土地围起来。