我努力保持均衡饮食。

I try to have a ___well-balanced diet.

运动员必须遵循均衡饮食才能发挥最佳水平。

Athletes must follow a ___well-balanced diet to perform at their best.

学校食堂提供包含蛋白质、蔬菜和谷物的均衡膳食。

The school cafeteria provides ___well-balanced meals with proteins, vegetables, and grains.