小区级商服设施的规划布局应以经济效益、社会效益、环境效益的统一为目标,通过分析居民出行及生活活动特点,按照方便生活、利于经营、创造环境的原则规划布局。其布局形式在过去多采用内向型,目前依据居民行为轨迹及设施经营需要较多采用外向型。 The planning and layout of commercial service facilities at district level should aim at the unification of economic benefits, social benefits and environmental benefits. By analyzing the characteristics of residents' travel and living activities, the planning and layout of the principle of convenience for life, management and environment creation should be followed. In the past, the layout adopted an introverted type, which is currently based on the trajectory of residents and the operation of facilities.