1）部分同学的饮食习惯：不吃早餐；爱吃零食；偏食；饮食过量等， (不难看出，该部分为不良习惯，是要否定和反对的) ；可以参考如下表达方式：…to like to have snacks; be particular about food; … go to school without breakfast; to eat or drink too much; All these are bad habits which will surely do harm to our health.等。
2）养成良好的饮食习惯：饮食多样化；饮食定时定量等，提供健康饮食样例；（该部分是要提倡的良好行为）；可以参考如下表达方式：we should have various healthy diets; … include proper amounts of fish, meat, vegetables, fruit as well as main food; we’d better have meals regularly.等。
