"Dropped anything?" said an inhabitant at the kerb. "Yes," said Mr. Hoopdriver, "I've lost the spoor," and walked upon his way, leaving the inhabitant marvelling what part of a bicycle a spoor might be. Hoopdriver, abandoning tracking, began asking people if they had seen a Young Lady in Grey on a bicycle. Six casual people hadn't, and he began to feel the inquiry was conspicuous, and desisted. But what was to be done?英文原著 · 《The Wheels of Chance》
Had I had my wits about me, I would have gone back and followed the spoor, noting where it stopped. But the whole thing looked black magic to me; my stomach was empty and my enterprise small. Besides, there was the terrible moaning of the imprisoned river in my ears. I am ashamed to confess it, but I ran from that gully as if the devil and all his angels had been following me. Indeed, I did not slacken till I had put a good mile between me and those uncanny cliffs. After that I set out to foot it back. If the horses would not come to me I must go to them.英文原著 · 《Prester John》
It was not until the second day, however, that Meriem rebelled. She drew in her pony at last and voiced her doubts. Hanson assured her that the camp was but a few miles further on. "We should have overtaken them yesterday," he said. "They must have marched much faster than I had believed possible."
"They have not marched here at all," said Meriem. "The spoor that we have been following is weeks old."
Hanson laughed. "Oh, that's it, is it?" he cried. "Why didn't you say so before?英文原著 · 《THE SON OF TARZAN》
AS TARZAN and Om-at clambered back to the vestibule of Pan-at-lee's cave and took their stand beside Ta-den in readiness for whatever eventuality might follow the death of Es-sat, the sun that topped the eastern hills touched also the figure of a sleeper upon a distant, thorn-covered steppe awakening him to another day of tireless tracking along a faint and rapidly disappearing spoor.英文原著 · 《Tarzan the Terrible》
"We can but follow while the spoor is fresh," answered the ape-man and again taking up his interrupted tracking he led them down the ridge and at a sharp turning of the trail to the left brought them to the verge of the cliff that dropped into the Kor-ul-lul. For a moment Tarzan examined the ground to the right and to the left, then he stood erect and looking at Om-at pointed into the gorge.英文原著 · 《Tarzan the Terrible》