除谷类外，海味可能是人类最重要的食物，占世界蛋白质摄取的15%。

After cereals, seafood may be mankind's most important food, furnishing about 15% of the world's protein intake.

youdao

除谷类外，海味可能是人类最重要的食物，占世界蛋白质摄取的15%。

After cereals, seafood may be mankind's most important food, furnishing about 15% of the world's protein intake.

youdao