1.puppies may mouth each other's collars during play.
小狗们在玩耍时候会颈圈。
2.The best way to get stains off collars is to use liquid detergent at full strength.
去除领子上污点最好办法未稀释液体洗洁净。
3.The main products are chemical (guipure) items including lace, collars, necks, flowers, dollies, patches, tablecloth etc. and embroidered fabrics for garments, tablecloth, curtains, beddings, etc.