A text in English: South Shetland Islands, discovered in 1819, are claimed by several nations and have the most bases, with sixteen active in 2020.
The same text in Chinese (Traditional):
數個國家都宣稱 1819 年發現的南設得蘭群島為其領地，這座島上有最多基地，2020 年已有十六個使用中的基地。