波兰 is a country located in Central Europe, bordered by 德国 to the west, 捷克 and 斯洛伐克 to the south, 乌克兰 and 白俄罗斯 to the east, and the 波罗的海 to the north. Its capital city is 华沙, which is known for its rich history and vibrant culture. The country has a diverse landscape that includes mountains, forests, and lakes. The official language of 波兰 is 波兰语, and the country has a population of approximately 38 million people. 波兰 has a strong cultural heritage, with famous figures such as composer 肖邦 and scientist 居里夫人. The economy is diverse, with key industries including manufacturing, agriculture, and services.