The berry of the botanist and the berry of the public are often two quite different fruits.

植物学家所指的和一般大众口中的常是两种颇为不同的类。

Those whose specialty is plants define a berry as a simple, fleshy fruit with a thin wall and many seeds.

专门研究植物的人将定义为皮薄多肉丰富的单一类。

And it actually takes up water and nutrients and passes them to the tree, and the tree gives it sugars in return, so to help the truffles, the fruit, develop.

它实际上吸收了水分和养分，然后将它们传递到树上，树给了它糖分作为回报，从帮助松露，类的生长。