羊肉含有丰富的蛋白质，羊肉比猪肉的肉质要细嫩，而且比猪肉和牛肉的脂肪、

羊肉含有丰富的蛋白质，羊肉比猪肉的肉质要细嫩，而且比猪肉和牛肉的脂肪、胆固醇含量都要少。羊肉肉质细嫩，容易消化吸收，多吃羊肉有助于提高身体免疫力

結果 (英文) 1:

Lamb is rich in protein, lamb tender than pork meat, and pork and beef fat, less cholesterol. Lamb meat is delicate, easily digested and absorbed, eat lamb helps enhance the body immunity

結果 (英文) 2:

Lamb is rich in protein, lamb meat than pork to tender, and the ratio of pork and beef fat, cholesterol should be less. Lamb meat tender, easily digested and absorbed, eat mutton can help improve the body immunity

結果 (英文) 3:

Mutton is rich in protein, mutton to tender than pork, but pork and beef fat and cholesterol content is less. Lamb meat tender, easy digestion and absorption, eat mutton help improve body immunity