ÌÕ×íÔÚ×ÔÎÒµÄdiscourse which is based not on authentic direct or indirect, observation but on the constructed illusion, who knows where they get such depiction, but from their discourse it can be elicited that they have their own interpretation and way of collecting information and ideas. it's good. the only problem I can see is their ill-suggested conceptualizations and, sadly, poor argumentation.