1. The development will feature 68 homes set around pedestrian streets. 发展将有68家左右设置行人专用街道。
2. A pedestrian detection method based on edge symmetry according to the abundant features of optical sensors was put forward. 利用视觉传感器信息丰富的特性，提出了一种基于边缘对称性的行人检测方法。
3. At the same time the thesis also show good prospect about future pedestrian street environment, in order to show the way to building the ideal pedestrian street environment. 同时论文也对步行商业街环境的发展趋势进行美好的展望，借以说明创造理想步行商业街环境的奋斗目标和方向。
英英解释
n.
1. a person who travels by foot
2. lacking wit or imagination
