The leaves that surround her are from maples, oaks, and dozens of other species, the result of an aggressive tree-planting program in the 1970s.

环绕她的叶子来自枫树、橡树，和几十个其他物种，这些都是20世纪70年代所制订的一个积极的植树计划的结果。

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In his new six-week program, Colin Archipley will teach agricultural skills from planting to harvest.

VOA: special.2010.12.28

The program focuses on all stages of production from planting and harvesting to packaging and promotion, increasing the profitability of farmers who previously struggled to afford costly chemical fertilizers.

VOA: standard.2010.04.11

He'd won the book in an Arbor Day poster contest for schoolkids that had coincided with a citywide tree-planting program administered by the Department of Parks and Public Property.

NPR: Roth Rewrites History with a 'Plot Against America'

But when Robert Gates took over from Rumsfeld during the depths of American despair in Iraq, he soon began to doubt the relevance of the program to a world in which elusive adversaries were planting improvised explosives along every transportation artery in war zones.

FORBES: How The Army Missed Its Chance To Modernize