英译中，来自翻译练习

·英译中：

原文：

Apples are rich indietary fiber, a type of complexcarbohydrate that our body isn't capable of digesting on its own. That fiber acts as food for many of the bacteria species that reside，in our guts. These bacteria have a powerful impact on our health, affecting everything from cancer risk, to weight, to mood.

译文：

苹果富含膳食纤维，这是一种人体无法消化的复合碳水化合物。这种纤维能为我们肠道中的多种菌群提供养分。这些菌群对我们的健康影响深远，涉及从癌症风险、体重到情绪等各个方面。