Furthermore, hospitality is an important institution in an ancient society.

进一步说，殷勤好客是古代社会一个重要的习俗。

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An ancient water-saving technique thousands of years old that could save millions of people from drought last night won the ringing endorsement of an audience at the Geographical Society in London.

一项可以令无数人免遭旱灾之苦、有着数千年悠久历史的节水技术，昨晚在伦敦的英国地理学会上赢得了所有与会者的鼎力支持。

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The residents of this floating village are members of the Tanka group, an ancient people scattered across southern China who have survived on coastal waterways, and on the margins of society.

这个水上渔村的居民属于疍家人，一个曾经分布在华南各地的古老民族。疍家人在沿海的水道上谋生，在社会边缘生存下来。

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