将以下这句话翻译成英文："技术研发的目标不应该只是为了止于技术本身，而应该着眼于解决实际问题，满足市场和社会的需求。"  
要求：包含"...not only for its own sake, but also to..."这一串固定表达。句子不多于两行。
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The goal of technology research and development should not only be for its own sake, but also to address practical problems and meet the needs of the market and society.
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