October’s supermoon — a phenomenon when the moon is closest to Earth, making it appear larger and brighter — is the first of three this year. The subtle difference can be observed without special equipment if skies are clear.
10 月的超级月亮 ——月球离地球最近，使其看起来更大更亮的现象——是今年三个超级月亮中的第一个。如果天空晴朗，无需特殊设备即可观察到细微的差异。