The seasons are marked by solstices and equinoxes - astronomical terms that relate to Earth's tilt.
季節(jié)變化是以二至點和二分點來標記的 - 這些天文學詞匯與地球傾斜的自轉(zhuǎn)軸有關.
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What's more, the slowest sunsets ( and sunrises ) occur at or near the solstices.
另外,日落 ( 日出 ) 較慢出現(xiàn)在東至或夏至時.
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