Pakistan became a conduit for drugs produced in Afghanistan.

巴基斯坦成了阿富汗制造的毒品的贩运通道。

《柯林斯英汉双解大词典》

Afghanistan continued to be the world's leading grower of opium poppies accounting for 74 percent of global production in 2010.

阿富汗目前仍然是世界上最大的鸦片种植地，2010年内，阿富汗的鸦片产量占据全球总产量的74%。

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He also thanked Britain for its contribution in Afghanistan.

他感谢英国在阿富汗所作的贡献。

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He set a time limit for withdrawal of most American troops from Iraq, while increasing the number of troops in Afghanistan.

VOA: special.2009.05.02

The Afghanistan policy calls for establishing security in cities and towns, protecting civilians even if it means more danger for coalition troops.

VOA: special.2010.06.26

It has special meaning for service members like Lieutenant Colonel Dan Snowden, now serving in Afghanistan.

VOA: special.2009.11.14

"It's something that we clearly have a need for in Afghanistan, and they're on their way over there, " said Pete Aldridge, undersecretary of defense for acquisition.

CNN: Pentagon to use new bomb on Afghan caves

We've heard a lot about the benchmarks and what the President is looking for in Afghanistan, but we haven't really talked a lot in detail about Pakistan.

WHITEHOUSE: Press Briefing

So in this case, the President believed it was in the best interests and in -- of safety for American servicemen and women in Afghanistan, and for the civilians that are serving in Afghanistan.

WHITEHOUSE: Press Briefing by Deputy Press Secretary Josh Earnest