元宵是北方的叫法，南方叫汤圆、浮圆子或水圆。我从前没见过产糯米的植物长什么样儿。有一次去安徽，宾馆附近有农田，我下到田里跟老乡打探，这是大米还是糯米？印象中似乎与水稻没啥区别。这让我有点失望。大米不稀奇，但糯米和糯米面我小时候都没见过，元宵更是稀罕物。
* 1. 转换视角：将"追车"问题转为"到达时间"比较（后车时间≤前车 → 合并）；
。体育直播对此有专业解读
上海期货交易所、上海国际能源交易中心发布通知：近期中东局势复杂多变，市场波动较大，请各有关单位采取相应措施，提示投资者做好风险防范工作，理性投资，共同维护市场平稳运行。
The alternative, push-button solvers that return a binary pass or fail with no intermediate state, gives AI nothing to learn from and no way to guide the search. Worse, proofs that rely on heuristic solvers often break when the solver updates or when developers make small changes to how they write their specifications, even when the changes are logically equivalent. You cannot build a reliable AI pipeline on a foundation that is not reproducible. (I discuss this in detail in a recent Stanford talk.)
CNN has requested comment on the report from the Chinese Embassy in Washington, DC.