口香糖是很多人都钟爱的休闲食品,但在日常生活中,我们总遭遇因口香糖咀嚼完丢弃而带来的尴尬。无论在大街还是在公园,或是在学校里,经常能见到口香糖的残渣紧紧地贴在地上,形成了一块块不易清洗的污迹。经调查和查询资料,我了解到,一块价值0.2元的口香糖,清理成本要1.1元。难怪有人把小小的口香糖视为环境污染的“杀手”!这就引发了我的思考,怎样快捷有效地清除这些口香糖残渣呢?目前口香糖除渣主要靠三种方 Chewing gum is a favorite snack food for many people. However, in daily life, we always encounter the embarrassment of chewing gum after we throw it away. Whether in the streets or in the park, or in school, you can often see the chewing gum residue tightly affixed to the ground, forming a piece of hard to clean stains. After investigation and inquiry information, I learned that a value of 0.2 yuan chewing gum, cleaning costs to 1.1 yuan. No wonder some people think of the small chewing gum as a “killer” of environmental pollution. This has triggered my thinking. How to quickly and effectively remove these chewing gum residues? At present, chewing gum depends mainly on three types of slag