广播: broadcast; be on the air; airing 短语和例子开始广播 go on the air; 实况广播 live broadcast; live transmissions over the radio or television; 停止广播 go off the air; 外语广播 foreign language broadcast; 有线[无线]
非洲: africa◇非洲国家首脑会议 conference of the heads of african states; 非洲鲫鱼 african crucian; java tilopia; 非洲人 african