No country, however rich, can afford the waste of its human resources. franklin.

任何一个国家，不管它多么富裕，都浪费不起人力资源。

youdao

No country, however rich, can afford the waste of its human resources. franklin.

任何一个国家，不管它多么富裕，都浪费不起人力资源。

youdao