Oxidation breaks them down, mellowing that astringent texture and allowing other flavors and aromas to shine through.

氧化将它们分解，使涩味变得醇厚，并让其他风味和香气散发出来。

In a more exotic transformation, bacteria and fungi take turns munching on piles of cacao, mellowing out bitter polyphenols and helping create the complex and delicious taste of chocolate.

在一种更带感的转换中，细菌与真菌轮流吃掉一大堆可可，吐出苦涩的多酚，为巧克力带来繁复而美味的品味。

All the valley at my right hand was full of pasture-fields, and cornfields, and wood; and a glittering stream ran zig-zag through the varied shades of green, the mellowing grain, the sombre woodland, the clear and sunny lea.

我右手边的整个山谷都是牧场、玉米地和树林；一条闪闪发光的小溪蜿蜒曲折地流过深浅不一的绿色、成熟的谷物、阴暗的林地、清澈而阳光明媚的土地。