The first prototype version of the framework was released in 2002.

该框架的第一个原型版本发行于 2002 年。

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The source claims to have spent about two weeks with one prototype version of the new phone, which was much flatter than the current version.

据称原型机试用两周后比现有版本运行顺利。

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The current version of the controller relies on a solid piece of plastic instead of LEGO, which is employed in the prototype version pictured above.

当前的游戏控制器是用坚固的塑料片制成，而不是在原型版本照片上要采用的木质乐高(乐高是种木制拼接玩具)。

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This week it unveiled a prototype version of its 7-Series saloon car that has a hydrogen-powered engine.

ECONOMIST: Hydrogen-powered cars

Ijon says he expects the first consumer-ready prototype version of this "Mastbox and Shipbox" technology to be available by early 2014.

CNN: Mariner's code: Computer hackers conquering the high seas

The prototype version, finds the factors of 15 - three and five - a task that the team concedes could be easily accomplished by a child.

BBC: Quantum computer slips onto chips