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serger $ w( f- ^& b; v( v! Y6 L 拷邊機 6 E# F, b; ]1 W$ H6 |6 m) e& v serger* Z1 B1 B8 x+ }
n : a sewing machine that overcasts the raw edges of a fabric& i- n1 x; [6 L: k" E4 I/ Z
with a V-shaped stitch/ g( y4 o9 _$ m6 a. c6 s/ ?/ }$ C