城市人口过半(2)
Hints:
University of Pittsburgh
Pennsylvania
Urban farming
Sabina Deitrick
- 相关热点:
- 一般将来时的用法
词语掌故:芝加哥的绰号(2/2)
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遗传图谱帮助培育更优良的大豆(2)
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远程WI-FI(2)
他们的发明之一是以无线上网为基础的长途网,或者叫远程网络无线保真技术... The networks use antennas aided by relays in places where they cannot be stationed in direct line of sight of one another.W...