We sat in the leafy shade of an oak tree.

我们坐在一棵枝繁叶茂的橡树树荫下。

《牛津词典》

An oak tree cast its shadow over a tiny round pool.

一棵橡树在一个小圆池塘上投下了它的影子。

《柯林斯英汉双解大词典》

Once an oak tree becomes established, it is likely to survive minor cycles of drought and even fire.

一棵橡树一旦长成，就有可能在干旱甚至火灾的小周期中存活下来。

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Mr. HANK CLEMITIS: (Singing) On the first day of Christmas, Katrina gave to me my boat sitting in an oak tree.

NPR: After Katrina, New Orleanians Weigh Return to Home

Scottish Parliament Presiding Officer Tricia Marwick also planted an oak tree at Holyrood marking the Queen's lasting connection with the institution.

BBC: Salmond leads Holyrood Diamond Jubilee tributes

For the barn owls, cameras were set up in a nest box on an oak tree which fed pictures back to the wooden hide.

BBC: Framlingham wildlife filmmaking twins Paul and Ryan