請問鍵盤的重心在哪?! .q9
$\wM/
> > ↓ 2^^`n1?'
> > ↓ x7~r,x(xM
> > ↓ Zrvz;p@~
> > ↓ # a<Gxj
> > ↓ 8ELCs<xI
> > ↓ }HY-uQ%@g
> > ↓ DV _2P$tT|
> > ↓ cUvz2TK
> > ↓ ,6om\9.E@
> > ↓ M7@2^G]p
> > ↓ K#pNec
> > ↓ JwAYG5W
> > ↓ go'-5in(
> > ↓ 1+}{8D_F
> > ↓ hM{{\yZS
> > ↓ ?XA2&
> > ↓ "4uS3h2r
> > ↓ (Q.waI
> > ↓ UN]f"k&