水管:水()()(),()()()水;管()()(),()()()管火炉:火()()(),()()()火;炉()()(),()()()炉树木:树()()(),()()()树;木()()(),()()()木马车:马()()(),()()()马;车()()(),()()()车沙发:沙()()(),()()()沙;发()()(),()()()发