First FT: the day’s biggest stories
AI, Amazon, Fundraising, nvidia, OpenAI, Softbank
。关于这个话题，同城约会提供了深入分析
Reporting from, 台北
新春伊始，记者走进天津市、重庆市和广东省广州市，循着入境游客的旅程，看消费选择、听真实感受，见证中国开放的大门越开越大。
Shortcut Pre-calculation: For the most commonly used speed profiles, the travel costs (time/distance) for shortcuts between border points within each cluster are pre-calculated and stored. (Each border point effectively has an "entry" and "exit" aspect for directed travel).