this model is the foundation and the maple, maple, a description of the model for the fish. the family and a description of the model, the head, back, the body is divided into three parts, can uc73cuba70 model of the center of gravity of the head and in the back part of the body part, to let the good day to be able to make light and thin. in this model, the flight of the object by using a light material. this makes the model of the vertical tail. the ground around the round fall. in this model, when a lot of play in the details, because do not understand i can be trusted, and that the model is practical. the children's nature, the understanding of people. thank you thank you thank you.
展开▼