But really, the detection part of it is a formal training of a dog to find something that you ask it to find and ignore all the other background distractions that dogs might be more interested in.

但实际上，它的检测部分是对狗的正式训练，以找到你要求它找到的东西，并忽略狗可能更感兴趣的所有其他背景干扰。