奥巴马写给麦克尼尔的情书和库克写的日记描述了一个认真诚挚的年轻人，努力适应自己的种族身份和在现代美国社会中的位置。

Letters Mr Obama sent to ms McNear and journal entries by ms Cook depict a serious and earnest young man struggling to come to terms with his racial identity and place in modern American society.

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几千棵树均有自己的标识号和电子邮箱地址，当地人可以反映任何问题。然而不久之后，写给树的情书铺天盖地，从全世界各个角落寄了过来。

Thousands of trees were given ID Numbers and email addresses so locals could report any problems, but soon love letters to the trees began to pour in from around the world.

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