Rudolph was wearing a sweater over a wool shirt, and a silk scarf.
鲁道夫在羊毛衫外穿了件外衣，还戴了丝领巾。
2
Flat knitting machine is the main equipment for the production of knitted sweater. It can knit yarn which made of cotton, feather, hemp, silk, pashm, chemic fibre.
横机是生产羊毛衫的主要生产设备，适合棉、毛、麻、丝、羊绒、及各种化纤、混纺纱线的编织。
3
The leaving sweater was made of scraps of leftover red wool-many different shades of red. And many different qualities of yarn, from mohair to raw silk to cotton and linen mixes.