A human remains detection dog can find scent even when nothing is visible.
遗骸探测犬即使在肉眼看不到任何东西时,也能嗅到气味并定位。
In the cold-case investigation, a human remains detection dog searched the wooded area methodically, helping the team narrow down where evidence might be buried.
在这起陈年旧案的调查中,遗骸探测犬有条不紊地搜索林地,帮助团队缩小可能埋藏证据的范围。