We first took the car to Baiyangdian, to the pier together on the 11th environmental protection ship and I imagined different: I thought it was a small boat for a few people, and we were sitting on a very large boat, but also burning the sky gas, probably more environmentally friendly, so it is called environmental protection ship. With the guide explaining, looking at the scenery and boats outside, it felt wonderful. This is the first time I have taken such a big boat to play on such a big water.