Long ago Mother Nature gave each tree a different purpose.

很久以前，大自然赋予每棵树不同的用途。

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In the case of a tree, you cannot get each tree node as an object.

在树形结构中，您不能将每一个节点当做一个对象。

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But behind each Angle of the walls, behind each door, behind each tree, stood a silent man.

但在每一个墙角上、每扇门后面、每株树的背后，都立着一个不开口的人。

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Police say rival groups of asylum seekers attacked each other with tree branches, pool cues and broom handles.

VOA: standard.2009.11.24

Well, notice again, on each level of the tree, when I actually do the merging, so this remember, is when I wrote down just the numbers when I bottomed out with the list of size 1.

请注意，在这棵树中的每一层，我真正做合并时，就将每个大小为1的列表中的,数字写下来。

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And then we'll construct our tree as follows: each node, well, let me put an example here.

然后我们如下建立我们的决策树：,每一个节点，好的，让我们在这里举一个例子。

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Future forestry concessionaires will be obliged to attach a bar code to each tree they fell (and the stumps they come from).

ECONOMIST: Forestry

For each tree used in production, 100 are replanted through Vers' partnership with The Arbor Day Foundation and the U.S. Forestry Service.

ENGADGET: Meet the Vers 1Q: the wooden, portable Bluetooth speaker gets Kickstarted, ships this November

Currently, each tree yields only about two gallons of oil a year.

CNN: Farmer turns to fruit tree to power tractors