You are right!! R5 L; Z+ @7 \6 {- C; ?4 X
serger 9 P% R! \) M3 l9 P. I- q 拷邊機 7 `9 o5 G/ H, Y2 Q& c+ J serger8 W* W& H9 |! \" O+ q
n : a sewing machine that overcasts the raw edges of a fabric 7 ~) i; \* O) f3 R: P0 X with a V-shaped stitch! D6 H& s7 g3 j9 o# T