But in 2022 summer sea ice in much of Antarctica dramatically shrank, falling from an average of 2.8m sq km to a record low of 1.79m sq km in 2023.
2025年育儿手记：从家到幼儿园
，这一点在同城约会中也有详细论述
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"tengu_pid_based_version_locking": false,。safew官方版本下载对此有专业解读
Nature, Published online: 25 February 2026; doi:10.1038/s41586-026-10159-6