const posToTime = new Map(); // 位置 → 到达终点的时间（避免重复计算）
Then there is a spontaneous dance in the living room, a walk in long grass where she gets scared of the dark, and a photo her partner loves so much he makes it the background on his phone.
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async pull(controller: ReadableByteStreamController) {
圖像來源，BBC Chinese / Lok Lee