这是一种Pan 的技术 6 T D1 q! Y' n0 O . p" |2 o" P/ t4 EThe basic idea behind panning as a technique is that you pan your camera along in time with the moving subject and end up getting a relatively sharp subject but a blurred background. , P- n/ C" h8 U: s0 G9 }+ s 1 G- b! ~! p5 Z8 u0 w$ VInformation coming from : http://digital-photography-schoo ... aph-moving-subjects7 }* A" j4 V* x5 ]