Core Viewpoint - The article highlights the unexpected expenses and challenges faced by travelers from southern regions when visiting Northeast China during winter, emphasizing the need for proper preparation and awareness of local conditions. Group 1: Unexpected Expenses - One unexpected expense is related to eyewear, where glasses can fog up or even freeze due to temperature changes, causing inconvenience for travelers [4][7][10] - Another issue is the fragility of eyeglass frames in low temperatures, which can become brittle and break upon impact [8][10] - Contact lens users may face challenges as well, with freezing of the lens care solution and potential damage to hard lenses in cold weather [12][15] Group 2: Electronic Devices - Mobile phones experience significant battery drain in extreme cold, as lithium-ion batteries lose efficiency and can even become unsafe to charge in low temperatures [16][20] - Recommendations include keeping phones warm by storing them close to the body and using alternative methods for communication to minimize exposure to cold [20][21] Group 3: Jewelry Care - Jewelry can be adversely affected by the temperature fluctuations between indoor and outdoor environments, leading to potential damage such as loose settings or cracks in gemstones [24][25] - Specific types of gemstones are particularly vulnerable to cold and dry conditions, necessitating careful handling and storage to prevent damage [25][27]
去趟哈尔滨，行李箱裂开、隐形眼镜结冰……这些“隐形消费”为什么没人提？
3 6 Ke·2026-01-19 23:54