With such large sums at stake, it is not surprising that other unpleasant aspects of real life are starting to appear in virtual worlds too.

考虑到这么多的危险，这就不奇怪现实生活中其他另人不愉快的方面也出现在虚拟世界中。

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He follows that by admitting he wanted to create virtual life, and that "it's not clear how successful one can be."

接着他承认他想创造虚拟生命，“现在还不清楚如何成功实现……电脑会思考吗？”

youdao

Its life cycle is not linked to the virtual machine.

它的生命周期与虚拟机并无关联。

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There are others out there who feel that the virtual life is not worth living.

FORBES: The hows and whys of virtual suicide

"Because virtual worlds like Second Life do not impose language barriers like the web does - that almost certainly means their ultimate utility range is larger, " he said.

BBC: NEWS | Technology | A very real future for virtual worlds

LONDON, England (CNN) -- Virtual games such as Second Life and The Sims Online have not only proved to be commercially successful, but have also encouraged public interest and generated a wider understanding of the possibilities that virtual reality (VR) represents.

CNN: Turning virtual visions into reality