URL：https://substackcdn.com/image/fetch/f_auto,q_auto:good,fl_progressive:steep/https://substack-post-media.s3.amazonaws.com/public/images/390610aa-0b6c-4929-bff4-57f0d95fa913_1000x665.jpeg
掲載元：https://nihongoism.substack.com/p/when-do-tsubaki-flowers-bloom
