第一，当避开包括其他行人在内的障碍时，每个人都试图尽量以直线的的路线到达目的地，就像一个出口或一个走廊的尽头。
The first was that each attempted to chart as straight as possible a path to his destination, such as an exit or the end of a corridor, while avoiding obstacles, including other pedestrians.
这包括运行轨道要高于或低于现有铁路以避免平交道，与其他区域隔离以免与行人、动物、公路车辆碰撞。
This includes running tracks above or below roadways to avoid railroad crossings and fencing off areas to avoid collisions with animals, people and road vehicles.
比如说，那些对瑜珈博客有兴趣的人包括巫师，公司执行人员，舞蹈家，演员和那些健康追求者等其他的人。
For instance, the people possibly interested in a Yoga blog include spiritualists, corporate executives, dancers, actors and fitness enthusiasts, among many others.
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