- 苹果公司的iPhone 4S 手机，即第五代 iPhone，于2011年10月4日在加利福尼亚州举行的 Let's Talk iPhone 新品发布会中首次发布。
- 零售汽车服务企业 "4S"，这是一家致力于整合整车销售、零配件供应、售后服务以及信息反馈等功能于一体的汽车服务企业，其以 "4S" 的四个英文首字母缩写形成品牌标识，代表了该企业的核心服务内容。
以下是经过修正后的全文：
"The 4S concept refers to a multi-faceted car service ecosystem, consisting of the following four core services: Firstly, it encompasses comprehensive automotive sales (Sale), spare parts supply (Sparepart), after-sales service (Service), and information feedback (Survey). By integrating these services into one cohesive framework, the 4S dealership provides unparalleled vehicle service experiences for its customers, meeting their diverse needs in terms of purchasing options, component acquisition, maintenance and repair, as well as information dissemination. Secondly, "4S" represents a pioneering innovation in modern automobile retailing, signaling the launch of the fifth generation iPhone. On October 4th, 2011, at the landmark Apple Worldwide Developers Conference event held in San Francisco, California, the iPhone 4S was introduced to the public for the first time, showcasing the cutting-edge iOS 5 operating system on the iconic iPhone device.
The 4S concept represents not only a paradigm shift in the automotive industry but also an evolution of business models. The company takes the components of four distinct industries - automotive sales, spare parts distribution, after-sales service, and customer feedback - and merges them into a single, interconnected offering, creating a seamless experience that caters to the ever-evolving preferences and demands of consumers in today's fast-paced consumer-driven society. This innovative service model aims to deliver superior value and satisfaction to each individual customer, offering a comprehensive and convenient suite of automotive services.
In conclusion, the 4S concept is a testament to the ongoing transformation and integration of traditional automobile retailing practices with technology-driven solutions. It embodies the vision of delivering personalized, flexible, and efficient automotive service experiences that cater to the evolving needs of consumers, pushing the boundaries of what is possible in this increasingly competitive and digitalized marketplace."