一个现实的解决方案会是设定一个逐步上升的费用计划，激发私人企业进入债券业务的兴趣。
A practical approach would be to set a gradually rising schedule of fees, motivating private companies to enter the securitization business.
本文认为当下现代人已经逐步进入了快速阅读的时代，用一目了然的内容来激发人们的求知欲已经逐渐成为目前科学知识普及的趋势。
People are used to fast reading nowadays. It has been a trend in science popularization that motivating public 's aspiration to scientific knowledge.
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