In a small town in Europe, why do local warning signs need to be expressed in four languages?

In a small town in Europe, local warning signs need to be expressed in four languages ??to protect their environment. Nowadays, it is becoming more and more convenient to go abroad, and more and more people are traveling abroad. People from various countries can be seen traveling to Europe from all over the world. Whether they are on the romantic streets of Paris, looking up at Big Ben on the retro roads of London, or going to the United States to experience this free country, of course they can also experience the cross-season style in the Southern Hemisphere.

Of course, there is another place that you must not miss, and that is the most beautiful fairy tale town in the world - Hallstatt in Austria. Here you will feel that you are walking between the dense green mountains and the clear green Lake Hallstatt, and feel that the scenery of the town is perfectly integrated into the natural scenery like a watercolor painting.

This lakeside town stands between steep slopes and gem-like emerald lakes. You can see the tranquility and beauty like fairy tales everywhere. Moreover, the climate here is pleasant and suitable for tourism all year round, so it also attracts A large number of tourists went there. But just recently, a friend discovered that Hallstatt had erected slogans in four languages. What is the reason? It turns out that after tourists from some countries came to Hallstatt, they used the private gardens of local residents as public playgrounds, played wantonly, and affected the lives of local residents, so the local people had to put up such a slogan. .

The quality of a country usually refers to the quality of most people in the country. That is to say, if there are far more people with low quality in a country than people with high quality, then everyone will think that the country has low quality. , in the same way, if there are far more high-quality people in a country than low-quality people, then everyone will think that the country has high quality, so even foreigners have many uncivilized phenomena, but there are only few foreigners, and the proportion of uncivilized cases is relatively high. There are so few, so it gives people a feeling that the quality of Chinese people is not high. When foreigners look at you, they have colored glasses. So all we can do is to think about the good people, change them if they are good, and encourage others if they are not, so that the motherland can Just get stronger and stronger.