慢跑可以長壽噢 (1)
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國際紅十字會援助巴基斯坦 (1)
國際紅十字會報告說逃離巴焦爾的人約有80%是婦女和兒童。 提示:Bajaur; Carla; HaddadThe International Committee of the Red Cross reports about 80% of those who have fled from Bajaur Agency are women...
遠程WI-FI(2)
他們的發(fā)明之一是以無線上網為基礎的長途網,或者叫遠程網絡無線保真技術... The networks use antennas aided by relays in places where they cannot be stationed in direct line of sight of one another.W...
美元疲軟是為何?(1)
美元一直處于疲軟的狀態(tài),原因何在?The dollar has been weakening against several major currencies. One euro is currently worth about one dollar forty cents. A British pound is worth over two dolla...
“噴火螞蟻”(1)
“噴火螞蟻”是一種來自巴西的物種,如今在美國,它已成為一大生物公害Farmers in parts of the United States have struggled for years with an invasion of red imported fire ants from Brazil. These inse...