请教做工翻译

orlzvs

bodice/waist seam: set in WB W 1/2"DNTS in middle of WB height,fetch elastic thru tunnel all the way around to creat a cinched waist,clean finish WB w/inside facing to creat tunnel for shape@front and back

gamy

大身/腰骨：腰头车1/2“双针面线居中于腰头高，从腰隧道取出橡筋以紧腰，内侧贴面还口腰头创造腰头前后隧道形状。