在线等：翻译一段论文摘要……
如题，请尽量翻的专业一点，谢谢。 “孝”是中国传统文化的核心，中国文化的发展史，实际上就是孝文化的发展史。然而随着社会的发展，家庭结构也在相应地发生变化。作者对当代大学生的孝观念进行了一次调查，本文在对调查结果进行分析的基础上，阐明在新的“421家庭”结构（即一对独生子女结婚生子后，夫妇赡养四位老人、生育一个子女的情况）之下，面对巨大的养老压力，年轻一代的“孝观念”并没有发生改变，这是值得欣慰的。尽管如此，社会仍然有义务帮助他们减轻养老的负担。
Filial piety is the key element of traditional Chinese culture。We can intepret the history of Chinese culture as a history of filial piety。
However,the traditional family structure has undergone some changes。This paper is based on a survey to find out the general views on filial piety among the university students today。
By analysing the poll data the author argues that even under the "4-2-1" family structure(the couple with one child has to support their parents alone since both of them are the only child of their families),we are glad to find no significant changes on the general views of the younger generation,who has to face a tremendous pressure of supporting their parents。
Even though,the society must undertake its obligations to alleviate this pressure。
"The filial piety" is the China traditional culture core, the Chinese culture history, in fact is the filial piety culture history。
However along with society's development, the family structure also in correspondingly changes。 The author carried on an investigation to the contemporary university student's filial piety idea, this article in has carried on the analysis to the investigation result in the foundation, expounded after new "421 families" structure (namely pair of only child 结婚生子, husbands and wives supported four old people, give birth children's situations) under, facing huge cared for the aged the pressure, the younger generation "the filial piety idea" has not had the change, this was is worth gratified。
For all this, the society still had the burden which the duty helped them to reduce cares for the aged。
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