if (len === 0) return []; // 补充空数组边界，避免后续逻辑出错
Никита Абрамов (Редактор отдела «Россия»)
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Camera-equipped sports shades have secure fit, open-ear speakers, mics and advanced Garmin and Strava integration
Москвичей предупредили о резком похолодании09:45
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"All of those family celebrations, the birthdays and the other events that they thought they were going to be part of - now, suddenly they can perhaps catch up on a bit of lost time."