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来源:雅诚德英语网
Sniffer dogs are friendly and cute, so they don't scare people as they sniff through the crowds.
嗅探犬既友好又可爱,所以它们在人群中嗅探时不会吓到人。
Sniffer dogs are friendly and cute, so they don't scare people as they sniff through the crowds.
嗅探犬既友好又可爱,所以它们在人群中嗅探时不会吓到人。