But the best sci-fi has a habit of presaging fact .
但最优秀的科幻小说往往能预言未来。
A separate agreement with the taliban in swat last february collapsed within weeks , presaging a sweeping summer offensive by the military .
二月份在斯瓦特与塔利班签署的单独协定在几周之内便宣告瓦解,冥冥预示着武装力量一整个夏季的军事行动。
Equally tricky egyptian-sponsored talks had inched towards a power-sharing deal between hamas and fatah , too , presaging an end to two years of vicious partisanship .