踪影

例句：

1. 1. The hunter followedthe trail of the deer until it disappearedinto the woods.
   猎人一直跟着鹿的踪迹直到它消失在树林里。
2. 2. The policewere able to track down the thiefthanks to the surveillance footage.
   警方能够追踪到小偷，多亏了监控录像。
3. 3.The old man's footstepsleft no trace in the snow.
   老人的脚印在雪地上没有留下任何痕迹。