We seem to be coming out of a grand maximum of solar activity.太阳活动的极大期刚刚结束
come out of由 ... 产生； 从 ... 出来
Come out of the cold street into the warm.
街上寒冷，进来暖和暖和。
He has just come out of small-pox.
他的天花已痊愈了。

It could take a couple of hundred years.多达数百年
a couple of两个, 几个
He patched up a couple of old tires.
他补了几条旧车胎。
Give the bottle a couple of shakes before pouring the juice.
倒果汁前，先把瓶子摇几下。

Of course, the end of the regular 11-year cycle combined with other natural weather factors,当然正常11年周期的结束以及其他自然天气因素
combine with与 ... 结合(联合)
Education must be combined with production labor.
教育必须与生产劳动相结合。
The news has just come out that our college will be combined with yours.
我们学院将与你们学院合并的消息刚刚透露出来。