５月的波兰是绿色的世界，所有的山峦、田野全被绿色尽情染了个透。在这里，天显得很蓝，空气很新鲜，万物充满勃勃生机。初到波兰的人无不对这里的环境质量留下赞美的话语。生态环境的保护问题在世界范围内受到重视似乎是近几十年的事。然而，波兰人重视环保的历史却要久远得 May is a green world in Poland. All the mountains and fields are thoroughly colored by green. Here, the sky looks very blue, the air is fresh, everything is full of vigor and vitality. Everyone who first arrived in Poland left a compliment on the quality of the environment here. The issue of how to protect the ecological environment in the world seems to have been a matter for decades. However, the history of Poland’s emphasis on environmental protection is far behind