She finally reached a huge pine tree, so tall it could be seen for many miles around.

VOA: special.2010.04.03

But I didn't ask for a family tree.

但我没有规定必须要画族谱。

麻省理工公开课 - 媒体、教育、市场课程节选

The point I wanted to make is that for every node, except the leaves, the leaves are the bottom of a tree in this case, are weird, right, they draw trees where the root is at the top, and the leaves are at the bottom.

你没必要看到整棵树，我想说的重点是,对每个节点来说，除了叶子节点,叶子节点指的是树的最下面的节点，电脑科学家都很奇怪,他们画树的时候根是在最上面的。

麻省理工公开课 - 计算机科学及编程导论课程节选

She lives in a glass house, complete with a tree for climbing and growing nuts.

VOA: special.2009.08.21

In it,Charlie Brown has to choose a Christmas tree for a special Christmas program.

VOA: special.2009.10.25

An island shaped like a palm tree was built for hotels, homes and entertainment.

VOA: special.2009.12.04

He gets a small ugly tree because he feels sorry for it.

VOA: special.2009.10.25

Lebanon said the Israelis had crossed into Lebanese territory while trying to prune a cypress tree for better visibility, and that the army acted in self-defense against Israeli "aggression."

VOA: standard.2010.08.04

That is in addition to billions of dollars of aid to the Middle East and North Africa, including a $700-million Millennium Challenge Corporation grant to Morocco for fruit tree farming and small-scale fisheries as well as stronger financial services and enterprise support.

VOA: standard.2009.11.03