章台生新聞英文：六一九節 (Juneteenth)

Juneteenth became a federal holiday in 2021 to mark the end of Black slavery. Dr. Tyson Chang, in his native Mandarin Chinese, explained its origin and significances. 美國政府由2021年開始將六月十九日訂為聯邦假日，以紀念黑奴終結。章博士解釋了其來源及意義。