求翻译：1841年到1859年间，他共在新奥尔良编辑过1份报纸、纽约2份报纸和长岛四份报纸。在新奥尔良的时候，他亲眼目睹了奴隶拍卖——当时很普遍的事情。这时，惠特曼开始着力写诗。是什么意思？

1841 to 1859, he, in New Orleans edited a newspaper, newspapers in New York and Long Island newspapers. In New Orleans, he witnessed a slave auction - a very common thing. At this time, Whitman began to focus on writing poetry.

During 1841 to 1859, he has in the New Orleans newspaper edited 1 2 newspapers, New York and Long Island 4 newspapers. In New Orleans, he witnessed the slave auction - it was very common. This time, Whitman began focusing on writing poetry.

From 1841 to 1859, he altogether in New Orleans editor 1 newspaper, New York 2 newspapers and Long Island four newspapers.In New Orleans's time, he witnessed the slave to auction - - at that time the very universal matter.By now, Whitman started to exert oneself composes a poem.

Between 1841 and 1859, he has edited 1 newspaper in New Orleans, four in 2 newspapers in New York and long island newspapers. In New Orleans, when he witnessed a slave auction – was a very common thing. At this time, Whitman began to focus on writing poetry.

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