讲演比赛的英文：
speech contest
n. 说话，演说，民族语言，台词，发声，引语，传闻
To hesitate in speech.
说话吞吞吐吐。
the tenor of a speech
讲话的大意
diffusion of speech
冗长的演说
Change the sentences from indirect speech to direct speech.
把间接引语变成直接引语。
The President is scheduled to make a speech [for a speech] tomorrow.
总统定于明日发表演说。
n. 竞赛，比赛；争夺；竞争；竞选；争论，争辩；
v. 与...竞争；争夺；竞争；争辩
contest a statement
对一项声明提出质疑
I challenged him in the contest.
我在竞赛中向他提起挑战。
The seat was successfully contested.
成功地争得席位。
The evenness of the contest is surprising.
争论双方人数平均得令人吃惊。
Who will judge at the speech contest?
演讲比赛谁当裁判？