这句话有没有语法错误? packing not only should be good quali

packing作名词,一般译作填料,本句应该要表达,包装不仅应该有好的质量,而且要吸引人.
所以用pack就行了,pack既可以做动词也可以做名词
not only should 的表达不对,有情态动词在句子中时,not 即其他副词修饰都应该置于后边,比如can not,所以应该表达为should not only才准确
而quality作为质量,有一定的抽象感,在BE动词后做表语时,往往要加一个of,比如这东西对我很重要,译作This matter is of great importance to me.
同时本句中,并非并列句形式,所以逗号及之后的be可以去除,显得更干练
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