The trip included housing, Spanish lessons and a trek along the Inca Trail.(這次旅行包括家務活，西班牙語教程還有一個沿著印加古道的徒步旅行。)

The village high up in the mountains of Zhangjiajie lies along the tourist trail.(村子坐落于張家界高高的山上，就在旅游路線的邊上。)

The Cabot Trail, a world-famous scenic highway, runs along parts of the coastal borders on both sides of the park and crosses the highlands.(世界著名的景區公路-卡博特之路(CabotTrail)沿著公園兩側沿海邊界的部分地區穿越高原。)

The debris trail that joins them, along with NGC 5218's comma-shaped extension and the distorted arms of NGC 5216, are a consequence of mutual gravitational tides.(連接它們的余跡，沿著NGC5218逗號形狀延伸至NGC5216扭曲的旋臂，是引潮力互相作用的結果。)

I was hiking along a trail in the Silver Falls State Park in Oregon with my soon to be boyfriend and as we rounded a curve, a breathtaking vista complete with a roaring waterfall came into view.(我和不久之后將會成為我的男朋友的人一起在俄勒岡州的銀色瀑布州立公園遠足，當我們走過一片峭壁，讓人呼吸幾乎凝結的美景躍然出現在我們眼前，飛流直下三千尺，疑是銀河落九天。)

Thousands of people go on pilgrimage along the Inca Trail every year to witness the mountaintop ruins hidden in mists.(每年，數以萬計的人沿著印加古道朝拜，見證掩映在薄霧中的山頂的廢墟。)

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·伯里河徑流出谷，直抵蘇必利爾湖。)

"You can imagine similar kinds of interactive activities along historical lines, like following the Freedom Trail in Boston," Professor Dede said.(“你可以想象類似的互動活動沿著歷史的軌跡進行，比如追隨波士頓的自由之路。”Dede教授說。)

To me, a walk or run along the river trail is serenity at the end of a hectic day.(對我來說，沿著河邊散布或跑步，在這狂熱的一天結束時就顯得異常平靜。)

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.(以覓食為例，一只螞蟻發現食物并將其搬回蟻穴，螞蟻會一路留下化學物質作為跟蹤標記。)