Nundina › カレンダーを探す › 楽しい豆知識カレンダー › 💡 Did you know? “The sixth sick sheik’s sixth sheep’s sick” is said to be the toughest tongue twister in...💡 Did you know? “The sixth sick sheik’s sixth sheep’s sick” is said to be the toughest tongue twister in...2026年9月27日“The sixth sick sheik’s sixth sheep’s sick” is said to be the toughest tongue twister in English. Source: djtech.net楽しい豆知識カレンダーこのカレンダーの他のイベント

2026年10月24日 - 💡 Did you know? The longest word in the English language, according to the Oxford English Dictionary,...