Chocolate comes from the cacao tree.

巧克力来自可可树。

《柯林斯英汉双解大词典》

Wouldn't you like to have a cacao tree in your garden so you could have your own special supply of chocolate?

难道你不想在自己的花园里拥有一棵可可树，享有独家的巧克力供应吗？

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Did you know that chocolate comes from a tree?

你知道巧克力是从树上来的吗？

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Most of the world's chocolate is made from the forastero tree.

VOA: special.2010.02.17

Growers say they see opportunity in selling an outing in addition to a tree, so they offer wagon rides, hot chocolate and wreaths.

WSJ: Fir Real? Christmas Trees in Crisis as Americans Flock to Fakes

Jonie Monroe sells deep-fried, chocolate-covered strawberries in a red and white striped concession stand that sits under a tree.

NPR: State Fair Takes the (Bad) Fat Out of Funnel Cakes