They can return to the top level of the map by clicking the beginning of the breadcrumb trail at the top of the page.
他们可以通过单击页面顶部的导航路径记录(breadcrumb trail)来返回这个图的最顶层。
Located at the top of the capability map canvas in grey, the breadcrumb trail is a series of hyperlinks to each level in the diagram.
浏览路径记录是位于功能图画布顶部的一系列灰色超链接，指向图表中的每一层。
Listing 6 changes the code to pass a hash map representing the attributes for a trail.
清单6修改了代码，以传递代表路线属性的哈希映射表。
Map and compass: In case you wander from the trail.
地图和指南针：迷路时用得上。
Make a written plan for a 10-mile hike. Include map routes, a clothing and equipment list, and a list of items for a trail lunch.
写一份10英里远足的书面计划，包含路径图，衣物装备清单和途中午餐的内容清单。
If I were a pirate, I would send you a secret map; you would follow the strange trail and marks to find the treasure that I gave.
如果我是海盗，就会寄一张藏宝图给你，你可以顺着奇怪的路线和标志找到我送给你的宝物。
In sandals, shorts, and T-shirts, carrying a single container of water, they start up a trail at mid-morning. They have no map, no compass, and no rain gear.
这些人穿着凉鞋、短裤和T恤，只带着一瓶水，没有携带地图、指南针和雨衣，而且在上午十点多才出发。
In sandals, shorts, and T-shirts, carrying a single container of water, they start up a trail at mid-morning. They have no map, no compass, and no rain gear.
这些人穿着凉鞋、短裤和T恤，只带着一瓶水，没有携带地图、指南针和雨衣，而且在上午十点多才出发。
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