近年来，我国也有文件明确提出基础地理信息数据库是我国要建立的四大数据库中的重要内容。

In recent years, China has also brought forward that the fundamental geospatial information database is of great importance in building the nation's four largest databases.

youdao

近年来，我国也有文件明确提出基础地理信息数据库是我国要建立的四大数据库中的重要内容。

In recent years, China has also brought forward that the fundamental geospatial information database is of great importance in building the nation's four largest databases.

youdao