英语语法分析

Redfin culter had high growth rates in 2-year-old and 4-year-old fish.

红鳍原鲌2龄鱼和4龄鱼体长、体重增长率较高。

Topmouth culter enjoys great popularity for its delicious and tender meat, high protein, rich amino acid and components.

翘嘴鲌肉质鲜美、细嫩，蛋白含量高，富含人体所需要的多种氨基酸，营养成分极高。