沒精打采地（跟在後面）走
A few days later, at twilight, the same boy appeared again, picking up the trail along the Tigris.
幾天之後，一個黃昏，那個男孩又出現了，在底格裡斯河的小徑上跟上來和我一起跑。
The world is complicated -- and our dynamic digital fossils trail along behind us, exposing us in new ways.
世界是複雜的，我們在數字時代裡留在身後的遺迹正以新的方式将我們暴露于人前。
A valley below the falls has many photo ops, a trail along its southwest side overlooks the Gooseberry River, and at the end of the valley, you reach Lake Superior.
瀑布下的山谷中有很多攝影點，站在其中一點極目西南側，俯瞰古茲·伯裡河徑流出谷，直抵蘇必利爾湖。
The Iraqi boy, who was perhaps 9 years old, kept running the two and a half miles to the Jumhuriya Bridge, and as I turned to run back on a trail along the Tigris, he dropped off to wave goodbye.
接着我轉過身，沿着底格裡斯河旁的一條小徑往回跑。 他停下來，揮手告别。
In these cases, information-system usability is directly influenced by a user's ability to track along a search trail.
在這些情況下，用戶沿搜索線索跟蹤的能力會直接影響到信息系統的可用性。
"trail along" 的中文解釋
"trail along" 是一個英語動詞短語，主要包含以下兩種含義及用法：
跟隨移動（物理動作）
指緩慢地跟在某人或某物後面行走，常帶有被動或無目的性的意味。例如："The children trailed along behind their teacher during the field trip."（郊遊時，孩子們慢吞吞地跟在老師身後）。該用法強調動作的滞後性，常見于描述行走場景。
被動參與（抽象行為）
在非正式語境中，可表示不主動地參與某活動或接受某觀點。例如："She didn't want to argue, so she just trailed along with their plan."（她不想争論，于是勉強接受了他們的計劃）。此時隱含着不情願或缺乏熱情的心理狀态。
權威來源參考
語法特征
該短語為可分動詞，賓語可置于中間："trail the dog along" 或 "trail along the dog"。時态變化通過"trail"體現，如過去式"trailed along"。
“trail along”是一個動詞短語，主要包含以下兩層含義：
如果需要更多例句或語境分析，可以參考上述标注的網頁來源。
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