for the glass fragment to strike her, the glass has to be smash at a precise speed and precise angle with a precise orientation, and possibly if the glass has any pre-existing defect.
- K9 E9 e* Q0 @. @& j7 h公仔箱論壇
9 R& I- H- C, B" Sthe possibiolity is endless which will make it impossible to repeat the experiment. |