20世纪中国西部开发经历了几个阶段。

The Western Region Development of China experienced several stages in the 20th century.

youdao

开发中国西部是很重要的。

It's very important to develop western China.

youdao

对开发中国西部潜在优质客户有很强的意识者。

Has strong sense in develop clients in west China.

youdao

对开发中国西部潜在优质客户有很强的意识者。

Has strong sense in develop clients in west China.

youdao