The balanced diet is the first factor. We need to eat meat, vegetable and fruit.

均衡饮食是第一因素，我们需要吃肉，蔬菜和水果。

youdao

The balanced diet is the first factor. We need to eat meat, vegetable and fruit.

均衡饮食是第一因素，我们需要吃肉，蔬菜和水果。

youdao