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来源:雅诚德英语网
At that time of year the winter solstice was coming, and the Sun was moving into a lower declination in the sky.
这是逐渐临近冬至的一段时间,太阳的赤纬也是不断地缩小。
At that time of year the winter solstice was coming, and the Sun was moving into a lower declination in the sky.
这是逐渐临近冬至的一段时间,太阳的赤纬也是不断地缩小。