Does it mean it's not doable? I believe it is doable, but it requires some basic changes, both from the Afghan government and from the international community."

VOA: standard.2009.10.23

Now, that is doable for us but that's not affordable in many parts of the world.

如今,这对我们来说不算难事,但是实际上,对于许多地区的人,这是无法负担的

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