求翻译：部分同学的饮食习惯都不太好 不吃早餐饮食多样化 有的爱吃零食饮食定时适量有规律 有的偏食 有的饮食过量这些对我们的健康是有害得是什么意思？

Some students eating habits are rather very and loves snacking diet scheduled regular breakfast dietary diversification have regularly and some partial eclipse some eating an excessive amount of these are harmful to our health