They were sitting on the lawn under a large beech tree.

他们当时正坐在一棵大山毛榉树下的草坪上。

《柯林斯英汉双解大词典》

The evaporation from a large oak or beech tree is from ten to twenty-five gallons in twenty-four hours.

一棵大橡木或榉物二十四小时内蒸发的水份可高达十到二十五加仑。

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Other trees with the Fibonacci leaf arrangement are the elm tree (1/2); the beech (1/3); the willow (3/8) and the almond tree (5/13) (Livio, Adler).

其它一些树木的斐波那契布局分数还有榆树（1/2)；榉木（1/3）；柳树（3/8)和杏树（5/13）（Livio，Adler）。

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Following objections from villagers over the felling, Scarborough Borough Council put a tree preservation order on the beech.

BBC: The tree in Irton

The grounds include a large copper beech tree under which Lincoln often read or relaxed.

CNN: Clinton declares Lincoln summer retreat a national monument

Each of the 10 cabins is built around a Douglas fir or beech tree and has its own terrace, perfect for a sunset drink with views of the surrounding mountains.

BBC: Nine unusual places to stay