求翻译：健康的午餐应以五谷为主，配合大量蔬菜、瓜类及水果，适量肉类、蛋类及鱼类食物，并减少油、盐及糖分，要讲究123的比例，即六分之一是肉或鱼或蛋类，六分之二是蔬菜，六分之三是饭或面或粉，要注意三低一高，即低油、低盐、低糖及高纤维。是什么意思？

Lunch should be healthy grain-based, with a lot of vegetables, melons and fruits, the amount of meat, eggs and fish food, and reduce the oil, salt and sugar, to pay attention to the ratio of 123, that is one sixth of the meat or fish or eggs, two sixths of vegetables, rice or three sixths is a surfa

Healthy lunches to 5 Valley should tie in with a large, mainly vegetables, melons and fruits, and adequate meat, eggs and fish food, and to reduce oil, salt and sugar, and they need to stress the ratio, that is 6 123 is meat or fish or eggs, 2 / 6 3 / 6 is found in vegetables, rice or noodles or pow

The healthy lunch should by the grain primarily, the coordinate massive vegetables, the melon class and the fruit, the right amount meats, the egg class and fish food, and reduces the oil, the salt and the sugar minute, must be fastidious 123 proportions, namely 1/6 is the meat either the fish or th

Health of lunch should to grains mainly, combined with large vegetable, and melon class and the fruit, moderation meat, and egg class and the fish food, and reduced oil, and salt and the sugar min, to stress 123 of proportion, is one-sixth is meat or fish or egg class, two-sixths is vegetable, three

Lunch should be healthy grain-based, with a lot of vegetables, melons and fruits, the amount of meat, eggs and fish food, and reduce the oil, salt and sugar, to pay attention to the ratio of 123, that is one sixth of the meat or fish or eggs, two sixths of vegetables, rice or three sixths is a surfa