Arbor Day

基本解释

Today is Arbor-Day.
今天是植树节。
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On January 4, 1872, Morton first proposed a tree-planting holiday to be called "Arbor Day" at a meeting of the State Board of Agriculture.
1872年元月四日，在内布拉斯加州农业委员会的一次会议上，莫尔顿首先提议设立植树的节日，即“植树节”。
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Arbor Day played an important role in popularizing the worship of Sun Yet-san and tree planting a nationwide activity. The symbol of Sun Yet-san was diffused widely in this activity.
植树节在推广孙中山崇拜中发挥了重要的功能，使植树造林成为全国性运动，而孙中山符号也在植树运动中得到广泛传播。

The design of his winning poster was based on a red two-cent stamp in my collection commemorating the sixtieth anniversary of Arbor Day.
NPR: Roth Rewrites History with a 'Plot Against America'
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'