Thee cognitive view, on the other hand, sees semantics (structures of meaning) as being more important than syntax (structures of grammar).

另一方面，认知观认为语义学(意义结构)比句法学(语法结构)更为重要。

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These structures combine elements of nature such as earth and water with written language to express meaning.

VOA: special.2009.05.06

Overall efficiency of the system is extremely low currently, thanks to a low concentration of those photon-catching structures, but individually they capture about 40 percent of the light's energy, meaning a higher concentration could make for very hearty soup indeed.

ENGADGET: Self-repairing solar cells could also fix our energy dependency