追踪线索
trail───n.足迹；（跟踪某人的）踪迹；（尤指细长）一缕；（人或动物）排成的长队；（荒野）小路；特定路线；滑雪坡；（炮架的）架尾；（电影等的）预告片；n.(Trail)（美）特雷尔（人名）；v.拖，拉；（尤指植物）蔓延；（尤指根据痕迹等）追踪；（在游戏、比赛中）落后；拖沓行走；（声音、喇叭）减弱；预告（影片、节目等）；喷注（泥釉）
off the trail───adv.失去踪迹，出轨；出轨；失去踪迹；偏离目标
the take───拍摄
take the───走吧
staircase trail───楼梯小径
jogging trail───缓跑径
flintlock trail───燧石小道
hiking trail───徒步旅行路线；登山路径；徒步旅行路线; 登山路径
precipice trail───悬崖峭壁
little trail turning off to the right. It's the short cut to her house.───到那之后走右边的那条小路，那是去她家的捷径。
Take foraging as an example. Whenever an ant finds food and carries it back to the nest, that ant leaves a chemical trail (pheromones) along the way.───以觅食为例，一只蚂蚁发现食物并将其搬回蚁穴，蚂蚁会一路留下化学物质作为跟踪标记。
We bought the home near the hiking trail and it has been great, and we haven't tired of this feature because we take a walk four or five days a week.───我们买了靠近远足小径的房子，它真是太好了，而且对这一特点乐此不疲，每周中4或5天我们都去散散步。
We'll take the trail marked on your father's map───我们会取走在你爸爸的地图上的藤蔓