相比先前模型的组合而言，这种全新激光发动机的组合有着更严密的设计，更高的速率以及更低的价格等优势（特点）。

The incorporation of an all-new laser engine enables a more compact design, higher speed and lower price, in comparison with previous model.

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一个来自罗马尼亚和日本的团队现在已经证明了一种系统，这种系统可以在可变深度上将两三束激光聚焦到发动机汽缸里。

A team from Romania and Japan has now demonstrated a system that can focus two or three laser beams into an engine's cylinders at variable depths.

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激光器不能远离发动机，因为他们的强光束会破坏任何光纤，这些光纤是用来将光传送到汽缸中的。

Nor could they be located away from the engine, because their powerful beams would destroy any optical fibres that delivered light to the cylinders.

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