市長在一次正式講話中，談及了該城鎮面臨的問題。
In his address to the meeting, the mayor speak of the problem facing the town.
然而，當大多數人談及多媒體時，他們通常是指混合了兩種或兩種以上連續的媒體，即，媒體可以在一段規定的時間之內連續播放，並且通常伴隨著與用戶的交互。
Nevertheless, when most people refer to multimedia, they generally mean the combination of two or more continuous media, that is, media have to be played during some well-defined timed times interval, usually With the users interaction.
他在講演中談及了計算機日益廣泛的使用。
In his lecture, he spoke of the increasing use of computers.
