The parent comet, Tempel-Tuttle, nears the sun every 33 years, leaving behind fresh clumps of material.
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。
It was learned that in the world of comets, the most famous is Halley's, and one of the four major meteor showers is from Aquarius, with its parent comet Halley's comet.
据介绍，在彗星世界里，最著名的就是哈雷彗星了，四大流星雨之一的宝瓶座流星雨的母体彗星就是哈雷彗星。
It was learned that in the world of comets, the most famous is Halley's, and one of the four major meteor showers is from Aquarius, with its parent comet Halley's comet.
据介绍，在彗星世界里，最著名的就是哈雷彗星了，四大流星雨之一的宝瓶座流星雨的母体彗星就是哈雷彗星。
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