随身携带一本有各种树木说明的袖珍指南，识别出你找到的不同树叶种类。

Bring a pocket guide for various trees and identify the different kinds you find.

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到目前为止，以四季不分明的加利福尼亚州、得克萨斯州和佛罗里达州的客户需求最大。华林说：“我想是因为新英格兰树叶与众不同吧”。

So far, Waring has seen the most demand from season-starved customers in California, Texas, and Florida. "I guess there's something about New England foliage," he says.

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各种深浅不同的棕色树叶正纷纷下落。

The leaves of various shades of brown are falling down.

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