通过对沪宁高速公路苏州阳澄湖服务区规划设计的总结分析，指出设计结合自然，体现人性，是在自然环境中进行空间设计的基本原则。并阐述了空间的功能、形态、结构的设计方法，及其水乡特色的体现。 Through summarizing and analyzing the planning and design of Shanghai Yangcheng Lake Service Area in the Shanghai-Nanjing Expressway, we pointed out that the combination of design with nature and humanity is the basic principle of space design in the natural environment. It also expounded the design of space functions, forms, and structures, as well as the embodiment of the characteristics of the water town.