On the tip of a tree which had lost all its other leaves, two still remained hanging from one twig: Ole and Trufa.

在一棵其它叶子都掉光的树顶上，还有两片挂在一根细枝上：奥立和特鲁法。

youdao

You can do this by adding two buttons: one that expands and one that collapses all the top-level tree items.

为此，您可以添加两个按钮：一个用于展开所有顶级树项目，一个用于折叠树项目。

youdao

But tree and bush are hardly that, since there is no way to define a tree versus a bush. The two categories grade insensibly into one another.

但树和灌木就是很难区分的，因为没有一种方法来区分一棵树和一株灌木，其中一种不知不觉地渐变为另一种。

youdao

This started out as one tree and became two.

NEWYORKER: Tenth of December

They include the sessile oak, which has been designated the national tree of Wales, and one of only two oaks native to the British Isles.

BBC: John Whitehead at the trail

And then, when only one woman was left, she brought over two tree seedlings, little green shoots with just a couple of leaves on them.

BBC: The end of a wandering way of life?