请帮我翻译一下这两句，谢谢： Not that there‘s anything wrong with the ciassic sandwich-fruit-dessert combination,but today's active kids need nutrition -packed food to get them through busy school days.And if you're trying to pack something a bit more original than cold meat between bread,a simple old paper bag probablely won't get the food from home to school safely. 请帮忙解释一下句子结构（比如第一句里的Not that……） 帮帮忙啊，急啊！
并不是说传统的三明治水果点心有什么问题，而是当今活跃的孩子们需要更多的营养食物供孩子们度过忙碌的校园时光。如果你正尝试用一些比面包间夹冷肉更原始的食物，一个简单的纸袋子可能不会使食物平安的从家到学校。
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