Some breeders will move a litter from room to room on progressive weeks, to change the scene and familiarize the pups with such varied sounds as those of the dishwasher, television, and washer-dryer.

 
  • 有些繁殖者会在几个星期里给幼犬频繁地换房间,转移场地,让他们熟悉不同的声音,比如洗碗机、电视、洗衣机的声音。
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  • 深远海浮式风电平台 - deep-sea floating wind power platform
  • 京雄高速公路 - Beijing-Xiongan expressway
  • 农业及相关产业增加值 - the added value of agriculture and related industries
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