One wants to safeguard its knowledge of fine leathers and sewing; the other wants to apply expertise from the aerospace industry to make new kinds of materials for handbags.
一家是为了保护优质皮革和缝纫技术的知识产权；另一家则是为了应用航空航天工业的技术来生产新型手包材料。
Sewing Machine Needles: sized from fine to heavy. They should conform to the weight and type of fabric used.
缝纫机针：由细到粗编号，选用时应与所用面料的厚度及类型相一致。
They've done a fine job of work sewing these curtains.
他们把缝窗帘这项工作干得挺好。
Hand Sewing Needles: sized from coarse to very fine.
手缝针：由粗到细编号。
Hand Sewing Needles: sized from coarse to very fine.
手缝针：由粗到细编号。
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