Stop laughing: it's not just cost-effective but helps you balance your diet.

这不仅能节约开支，还可以均衡膳食。

But our food lacked the nutritional diversity, and we continued to depend on food assistance from the United Nations World Food Program to balance our diet.

但是我们的食物缺乏营养多样性，我们继续依赖联合国世界粮食计划署的粮食援助来平衡我们的饮食。