职业分布：重体力劳动者32人，中体力劳动者17人，轻体力劳动者17人，脑力劳动者22人；
Occupation distributing: 32 cases of heavy manual worker , 17 cases of moderate manual worker , 17 cases of comfortable manual worker, 22 cases of brainworker;
重体力劳动者，如木匠，园丁，建设和工程的人，有较高良好的营养的需求比别人要高很多。
Hard physical labourers, e. g. carpenters, gardeners, construction, and engineering people, have higher needs than others for good nutrition.
重体力劳动者，如木匠，园丁，建设和工程的人，有较高良好的营养的需求比别人要高很多。
Hard physical labourers, e. g. carpenters, gardeners, construction, and engineering people, have higher needs than others for good nutrition.
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