When three or more stars huddle together, it's called a multiple star system.
如果3颗以上的恒星聚集在一起，便形成了所说的多星系统。
Instead, this is a multiple star system, where one star regularly passes in front of another as seen from our earthly perspective.
而是，这是一个多星宿系统，就像是从我们人间的视觉，一个星星正常地从另一个星的前面经过。
In fact, this is a multiple star system, where one star regularly passes in front of another as seen from our earthly perspective.
事实上，它是一个双星系统，从地球这边看，就是一颗星公转到另一颗星的前面。
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