This is a sustained effort that will be ongoing throughout the country.

这是一个长期的努力，并将在阿富汗各地进行下去。

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Success will require approaches that can be sustained and achieve results.

成功需要持续的、可取得成果的办法。

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Success will require approaches that can be sustained and achieve results.

成功需要持续的、可取得成果的办法。

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