传统专业，是相对于新型专业、新兴专业而对传统学科的基础性、单一性专业的统称，主要指基础学科类专业，这类专业常见的有文史类、哲学类、冶金类、地质类、数理化基础学科专业等，
电子商务的出现既是对传统专业市场的一个巨大挑战，也为其升级与优化提供了有力的支撑。
To the traditional specific market, electronic commerce means not only a great challenge, but also a strong power to strengthen and update it.
拥有一片堆满了设备的太空，这些设备由非传统所认为的“专业人士”所建造，这可能会带来什么样的潜在不利因素？
What are the potential downsides of having a slice of space densely populated by equipment built by people not traditionally labeled as "professionals"?
取而代之的是，他们非常严肃，非常传统，甚至很专业。
Instead, they were very serious, extremely conventional and often highly professional.
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