You enter the code in Listing 4 in a user's crontab on a machine outside the virtual environment.

您需要在虚拟环境以外的一个主机上的用户 crontab 中输入清单 4 的代码。

youdao

In Second Life, US dollars can be converted into Linden dollars and vice versa through channels in the virtual environment.

在《第二人生》(Second Life)中，美元和林登元可以通过虚拟环境中的渠道互相兑换。

youdao

Another advantage of the virtual environment is the ability to reduce costs by performing server consolidation and infrastructure reductions.

虚拟环境的另一个优点是可以执行服务器整合和基础设施缩减，从而降低成本。

youdao

But according to Forterra spokesman Chris Badger, about half of the 16 agencies had directly expressed interest in the virtual environment project.

FORBES: Building The Feds' Virtual War Room

In the Chinese business environment, even the virtual world has real walls.

ECONOMIST: Online gaming in China

The software treats various versions of Windows as "guest" operating systems that are run on virtual machines launched within the Mac OS operating environment.

FORBES: Magazine Article