The purpose of this paper is to explain that it is feasible and necessary, the problems existed can be gradually solved.
本文的目的,在于提出建立这样的一个测试评价体系是可行的,也是非常必要的,存在问题也是可以逐步解决的。
Paper can and paper cup is another paper packaging style. Due to the speciality, its market is extending gradually.
纸罐、纸杯是纸盒之外另一种纸包装形式,并因其独到的特点,市场逐渐扩大。
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