nature性质；特性
在网上查了一下,觉得还是nature对.
原因是：clean gum是一种新的chewing gum产品,它的特点就是无论弄到了什么地方,都可以弄掉它,即不能像旧式的那样弄脏东西.
"The advantage of our Clean Gum is that it has a great taste,it is easy to remove and has the potential to be environmentally degradable,"
★☆★☆★关于gum的英文谚语★☆★☆★