狮子座流星是由坦普尔·塔特尔彗星释放的微小尘粒构成。
The Leonids are minute dust particles shed by Comet Tempel-Tuttle.
坦普尔·塔特尔彗星每隔33年接近太阳一次，留下一条长长的尘埃尾巴。
The comet swings around the sun once every 33 years, leaving a trail of dust.
父彗星坦普尔 -塔特尔，每 33年接近太阳一次，离开时便会留下一条条轨迹。
The parent comet, Tempel-Tuttle, nears the sun every 33 years, leaving behind fresh clumps of material.
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