- 老虎的踪迹仅依稀可见。
Only faint traces of the tiger's tracks could be seen.
- 追踪那个罪犯直追到格拉斯哥。
The criminal was traced to Glasgow.
- 警方正在追踪那帮团伙。
The police are on the track of the gang.
- 他追踪自己的世系上溯至一个古老的诺曼家族。
He traces his descent back to an old Norman family.
- 警方找到凶手的行踪了吗？
Did the police find any trace of the murderer?
- 跟踪野生动物必须悄然无声。
Tracking wild animals requires great stealth.
- 警察跟踪小偷，直到他们的老窝。
The police tracked the thieves to their den.