Use material environmental protection does not amount to mark, the likelihood builds the harm of didymous human body directly, consumer should cause enough attention to this.

• 所谓“千里之堤，毁于蚁穴”，在这个什么细节都可能造成严重后果的时代，我们只能仔细再仔细，小心再小心，把每个细节都考虑周全。