* @param {number[]} speed 每辆车的速度数组（英里/小时）
* At the end of this file, create a work in progress log, where you note what you already did, what is missing. Always update this log.
。搜狗输入法2026对此有专业解读
ko-fi. You'll receive an occasional extra,
她說，雖然她相信報告確實揭示了某種「真實趨勢」，但外界反應讓她了解到，單靠統計數據仍無法呈現完整圖景。
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