Camping is one of my favorite hobbies. Spending time in nature makes my mind calm and gives me energy. Sleeping in a tent in the forest and hearing the sounds of the river and cooking food on a wood fire is an amazing experience. In my opinion, human beings have an emotional connection with nature that comes from thousands of years ago, when our ancestors were living in forests and mountains. Nowadays, many of us live in big and populated cities and camping helps us at least not to lose this connection completely. 聼起來自然嗎?