He found that one falcon had already been able to fly high in the sky, while the other one was staying at the branch of a tree quietly without moving.

他发现一只猎鹰已经能在高空中飞行，但另一只静静地待在树枝上一动不动。

youdao

The black tree was clearly defined against a yellow sky.

那棵黑色的树在黄色天空的衬托下显得轮廓分明。

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Perched above the forest floor, these tree houses are connected by zip lines and sky Bridges, accessible by stairs and ladders from the ground level.

坐落在森林的地面之上的这些树上小屋用铁链和空中桥梁连接着，还有通到地面上的梯子。

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No tree grows to the sky and no team has ever captured the secret of perpetual success.

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And we hit the notorious bars in the sky: Vertigo, atop the Banyan Tree (banyantree.com), which has D gibbering with health-and-safety-induced anxiety and requires us to neck two vast martinis each to facilitate the walk down the vertiginous steps clinging to the side of the building.

BBC: Postcard from Bangkok

White apple blossoms had begun to appear in the old tree, and I read the pale light in the sky as the shy illumination of a world to which I had yet to be introduced.

NEWYORKER: Wakefield