实现这一设想需解决的重大障碍是：1）广域的分布式环境。

To realize the assume there are some great obstacles to solve: 1) Wide distributed environment.

youdao

实现这一设想需解决的重大障碍是：1）广域的分布式环境。

To realize the assume there are some great obstacles to solve: 1) Wide distributed environment.

youdao