In the streets of a country in western Europe, there are some "no smoking" and "don't make noise" propaganda signs, all written in Chinese only.

On the street of a western European country, there are some propaganda slogans, such as "Don't urinate anywhere", "Please don't litter", "Please don't make noise" and "No smoking here"-more surprisingly, these slogans are only in Chinese, not in English or Russian. After reading this passage, students must not understand the meaning! In fact, the reason why they write in Chinese is to warn some China tourists who have no environmental awareness not to damage the environment. In real life, there are countless people in China who have no quality and environmental awareness. I once saw a report on TV: "A couple of China tourists were dining in a Swiss restaurant in the Kingdom of China. Without any awareness of environmental protection for China tourists, they spit everywhere, throw scraps of paper, and some even take off their socks and put their feet on the dining table, which seriously pollutes the air in the hotel. In desperation, the manager and security guard of the hotel drove the tourists out of the hotel and said loudly, "China people have low quality and poor awareness of environmental protection! "Hearing this, we may be full of resentment towards the manager, but why don't we reflect on what we have done? Long-term idleness has made many people in China develop the bad habit of littering and spitting. In China, littering once may only be scolded by sanitation workers. But in foreign countries, even a slight uncivilized move will be looked down upon by high-quality foreigners. Even if few tourists from China litter and damage the environment, it will greatly reduce the impression of China people ... In short, the consequences are unimaginable! In August 2008, China hosted the 29th Olympic Games. The high-tech opening and closing ceremonies made foreigners shine. Although foreigners speak highly of China's science and technology, they have not forgotten the ugly image of China people destroying the environment. In order to prevent foreigners from having doubts about the title of China's state of etiquette and civilization, let's start from now, develop good habits of caring for the environment and completely change our bad impression in the eyes of foreigners! This is inspired by the slogan of China!