grow on trees

常见例句

But tofu doesn't exactly grow on trees—I'm guessing it takes a lot of energy to turn fresh soy beans into soft, white stuff.
實際上豆腐沒有長在樹上，這白白的軟軟的東西是用新鮮的大豆倒弄出來的。我想這得費很大勁。
Cacao pods, which grow on trees, originated in Central and South America.
可可豆莢以樹的形態生長，原産於中南美洲。

Some are "air plants" that grow on trees.
" ...on account of the number of pine trees that grow in the gorge of the mountain in which it is situated.
So trees are actually able to grow on rocks. They have very strong roots."

The highly skilled programmers needed to do the job don't exactly grow on trees.
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You make it plain, though, that money does not grow even on tropical trees or in holes in the ground, whatever their contents.
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Money has also been spent on persuading poppy farmers to grow alternative crops, like fruit trees or saffron.
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