在阿富汗巴格兰省卡卡煤矿地下一英里处，矿工们正陷于木头破裂声所带来的不祥预兆中。
A MILE below the surface in the Karkar coalmine in the Afghan province of Baghlan, the miners toil amid the ominous sound of cracking and splintering wood.
明永冰川的消融，会不会是卡瓦·博格不悦的另一个征兆？
Could Mingyong's retreat be another sign of Kawagebo's displeasure?
一格千比是1024比特。 一兆比是1024千比特。 一吉比是1024兆比。
One kilobit ( Kb ) is 1024 bits. One megabit ( Mb ) is 1024 kilobits. One gigabit ( Gb ) is 1024 megabits.
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