快科技12月19日消息，近日兰海高速一小车定速巡航故障刹车失灵，时速115狂奔490公里直至燃油耗 尽，交警开道、路政压阵成功救援。 事情一出引来了全网围观，而当事人马先生接受采访时直言，漫长的4个小时时间里，自己高度紧张4个 半小时高度紧张，油尽下车后浑身发抖到无法说话。 【本文结束】如需转载请务必注明出处：快科技 责任编辑：雪花 秒 > 新浪财经APP le Version Sina Finance Mc 24小时全球 基金资讯 下载APP > 广告 面对事情圆满的结局，马先生说，全程490公里，都是115的速度在跑，能够化险为夷，他不知道用什么 语言去表达对警察和路政人员保驾护航的感激之情。 当被问及后续事情，当事人表示，故障车已被拖回兰州的4S店，希望能够退车退款，或者换一辆新 车。 在采访中，马先生表示，当时上高速后就把车速定在了115公里每小时，不过等发现路上车辆增多时想 要踩刹车降速，居然没有反应，同时也无法关闭定速巡航，自己求助4S店无果，车上同行的人都直接 急哭了。 "只能靠自己了！"马先生说，当时虽然有些头皮发麻，但他仍然控制自己的情绪保持镇定，打开双闪， 一直按住喇叭，有时候超车超不过去 ...

Core Viewpoint - The article discusses the humorous experiences of consumers when shopping online, highlighting the discrepancies between expectations and reality in product deliveries [1]. Group 1: Consumer Experiences - Consumers often face unexpected outcomes when purchasing items online, such as receiving products that are significantly smaller than anticipated, leading to humorous situations [4][10]. - A specific example includes a consumer who ordered a laundry detergent, only to realize the size was much smaller than the standard 500ml water bottle, causing confusion and laughter [5]. - Another instance involves a consumer who bought a swimming pool for their dog, only to find it was too small for the pet, resulting in disappointment [10]. Group 2: Product Quality and Expectations - The article emphasizes that many consumers have encountered products that do not match their descriptions, such as receiving a keychain instead of shoes or a picture of a mirror instead of the actual item [10][12]. - These experiences reflect a broader issue in online shopping where the quality and size of products can lead to consumer dissatisfaction and humorous anecdotes shared on social media [8][9].