Romances were not love stories, but serious novels that used special techniques to communicate complex and subtle meanings.

浪漫主义作品不同于爱情小说，属利用特殊的技巧表达复杂、细腻的意蕴的严肃小说。

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There are some problems to await to settle in the traditional produce craftwork of vanillin for instance high cost, low yield, the complex craftwork and serious waste pollution etc.

传统的香兰素生产工艺普遍存在着成本高、收率低、工艺复杂及三废污染严重等有待解决的问题。

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Investigates serious and complex commercial fraud; computer crime; and the counterfeiting or forgery of currency, coinage, credit CARDS, other commercial instruments and travel and identity documents.

负责调查严重及复杂的商业诈骗案；电脑罪案；及印制伪钞、伪造硬币、信用卡、其他商业票据、旅游及身分证明文件的案件。

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The charity also said current guidelines dated back to 2003 and, despite being updated in 2010, only highlighted child sexual exploitation in complex cases and serious organised crime, leaving "clear gaps" in the system.

BBC: child

Stoke Mandeville set up the separate, independently-led Speaking Out investigation last year and said its inquiry was "serious and complex".

BBC: Jimmy Savile scandal: Stoke Mandeville inquiry continues

An issue this serious and complex isn't going to be resolved with a single legislative proposal or policy prescription.

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