More rarely, a secondary rainbow is seen, which is a second, fainter arc, outside the primary arc, with colours in the opposite order, that is, with violet on the outside and red on the inside.
更罕见，被认为是次要的彩虹，这是第二个，暗弧，外弧的首要，在相反的顺序的颜色，这是紫的，红的外面，里面。
More rarely, a secondary rainbow is seen, which is a second, fainter arc, outside the primary arc, with colours in the opposite order, that is, with violet on the outside and red on the inside.
更罕见，被认为是次要的彩虹，这是第二个，暗弧，外弧的首要，在相反的顺序的颜色，这是紫的，红的外面，里面。
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