This aspect of science which is explanatory and explicatory sometimes bears a distinct resemblance to philosophical analysis .
科学这一解释性和阐述性的特点有时候与哲学分析非常相像。
Both clips , with explanatory subtitles , can be seen on the telegraph website , along with a video interview with a lorry-driver who has begun supplying such material to a japanese news agency - using a false name , kim dong-cheol , to protect his identity .