This noise reliably peaked the interest of passerby pumas so that they looked up long enough for the camera trap to grab a face shot.

这种声音确实引起了路过的美洲狮的兴趣，这样它们就会抬起头来，有足够长的时间让摄像机捕捉到脸部的照片。

This noise repeatedly peaked the interest of passerby pumas so that they looked up long enough for the camera trap to grab a face shot.

这个声音不断地强烈吸引着路过的山狮，因此它们会盯着相机陷阱足够长的时间，机器趁机便可拍下面部照片。