例句
This speech may mark a change in government policy.
這篇演講表明政府的政策可能會有變化。
His speech was full of fine words which meant nothing.
他的演講華而不實。
This expression is used mainly in speech, not in writing.
這種表達主要用于口語，而不是書面語。
Who could forget his speech at last year's party?
誰能忘記他去年在聚會上的講話呢？