英语翻译
问题描述：
英语翻译
1:谷类富含纤维,纤维可促进肠道蠕动,利于排便.
2:它们既能补充人体需要的水分又能美容
3：它们会造成脂肪堆积,不利健康
答
Grain is rich in fiber which can promote intestinal peristalsis and favor defection.
They can not only supply the water needed by human body but also beutify looks.
They can cause the accumulation of fat which is unhealthy to human body.