这几天发现观看外挂字幕动画时，发现有时同一行的字里面的字体大小显示不一样，例如黑体22号的，同一行里面有几个字比其他的大，而有时又会正常显示，请问这是什么原因造成的呢，先谢谢大家了！
Synch Point:0
ScriptType:v4.00+
Collisions:Normal
PlayResX:640
PlayResY:480
Timer:100.0000
[V4+ Styles]
Format: Name, Fontname, Fontsize, PrimaryColour, SecondaryColour, OutlineColour, BackColour, Bold, Italic, Underline, StrikeOut, ScaleX, ScaleY, Spacing, Angle, BorderStyle, Outline, Shadow, Alignment, MarginL, MarginR, MarginV, Encoding
Style: Default,黑体,22,&H00FFFFFF,&H00000000,&H78000000,&H78000000,-1,0,0,0,100,100,1,0.00,1,2,1,2,20,20,15,134
Style: opjp,HGMaruGothicMPRO,22,&H00B9ECEF,&HF0000000,&H00003E5B,&H508FBFC1,-1,0,0,0,100,100,0,0.00,1,2,2,2,30,30,10,128
Style: opcn,幼圆,22,&H00F1D8DD,&HF0000000,&H0056243C,&H50C9B6B9,-1,0,0,0,100,100,0,0.00,1,2,2,8,30,30,10,134
Style: edjp,HGMaruGothicMPRO,22,&H00B9ECEF,&HF0000000,&H50003E5B,&H508FBFC1,0,0,0,0,100,100,0,0.00,1,2,2,2,30,30,10,128
Style: edcn,幼圆,18,&H00FFFFFF,&HF0000000,&H3C000000,&H50D8D8D8,0,0,0,0,100,100,0,0.00,1,2,2,8,30,30,10,134
