地球在1月初接近太阳，而在7月远离太阳，尽管这种远近变化的影响比地轴倾角造成的冷暖效应要小得多。

Earth is a bit closer to the sun in early January and farther away in July, although this variation has a much smaller effect than the heating and cooling caused by the tilt of Earth's axis.

youdao

地球在1月初接近太阳，而在7月远离太阳，尽管这种远近变化的影响比地轴倾角造成的冷暖效应要小得多。

Earth is a bit closer to the sun in early January and farther away in July, although this variation has a much smaller effect than the heating and cooling caused by the tilt of Earth's axis.

youdao