最終更新日：2024/07/20
Hubble's law states that galaxies are moving away from each other with a speed proportional to their distance.
正解を見る
La legge di Hubble afferma che le galassie si allontanano l'una dall'altra con una velocit\u00e0 proporzionale alla loro distanza.
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元となった例文
Hubble's law states that galaxies are moving away from each other with a speed proportional to their distance.
