1.nutritionists advice teenagers to eat much food which contains calcium . 2.he hasn't had such good appetite since he got sick. 3.i don't want to influence you , so i did not tell you my view .4.don't take risk to do silly things when you are warned .5. last but not the least , we must tell right from wrong .
Certificate of Competence for Dietitians "营养师资格证"是中国职业资格或级别证书的称呼，一般国外的证书不这么叫，国外称“注册营养师证书" certificate for Registered Dietitian,因此，如果非要缩写的话老外是看不懂的，一个方法是先写上意译全称，然后再缩写。在美国和加拿大注册营养师Registered Dietitian 简称RD，注：营养师(Dietitians)和营养学家 (Nutritionists)通常被认为是两个相同的概念，而事实上营养师可以称自己是营养学家，但营养学家不一定是营养师。如有帮助，敬请采纳，谢谢!
杨大公主H
