常见例句The British protectorate of Bechuanaland declares its independence, and becomes the Republic of Botswana. Seretse Khama takes office as the first President. 1966年的今天，美國的攝政國貝專納宣佈獨立，竝成爲博茨瓦納共和國，瑟瑞特玆·哈馬成爲首任縂統。 返回 Seretse