一道门，隔着两个世界。

A gate, across two world.

youdao

一直以来，SAPBW和传统的企业级数据仓库似乎就是两个不同的世界，之间隔着一道墙。

There seems to be a big wall between the worlds of BW and "traditional EDW" (whatever it means).

youdao

一直以来，SAPBW和传统的企业级数据仓库似乎就是两个不同的世界，之间隔着一道墙。

There seems to be a big wall between the worlds of BW and "traditional EDW" (whatever it means).

youdao