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来源:雅诚德英语网
Milk and dairy products are important sources of calcium. They include cheese, yogurt, fromage frais, etc.
牛奶和乳制品是钙的重要来源。它们包括芝士,酸奶,新鲜软干酪等等。
Milk and dairy products are important sources of calcium. They include cheese, yogurt, fromage frais, etc.
牛奶和乳制品是钙的重要来源。它们包括芝士,酸奶,新鲜软干酪等等。