She finished her presentation in exactly five minutes.

她正好五分钟内完成了她的讲。

After the lecture the physicians congregated in the library to compare notes.

讲医师们聚集图书馆比较笔记。

At the end of his speech, the crowd caught alight and began cheering wildly.

讲他讲快结束的时候, 人群情绪激昂, 狂热欢呼。

The grins of his friends discomposed Jack when he tried to make his speech.

杰克想要进行讲时，他的朋友们咧着嘴笑，这使得他心里很慌乱。

He spoke to us from a platform in the school hall.

他校礼堂的讲台上给我们讲。

The speaker seems to have no original ideas; his speech was full of platitudes.

"讲人似乎没有什么独的见解,他的讲话充满了陈词滥调。"

"After the excitement of the audience died down, the speaker restarted his speech."

"等听众激动的情绪平,讲人又重新开始讲。"

Sensing the interest of the audience, the speaker warmed to his topic.

讲者感觉听众对他的话题有兴趣, 讲得更加起劲了。

After quite a perceptible pause, during which he consulted his notes, the lecturer continued.

讲人很长的一段可感知的停顿，他核对了自己的笔记，然继续。

Their eyes were riveted on the speaker.

他们的目光凝视着讲者。

She prefaced her remarks with a few words of welcome to the guest speaker.

她先说了几句话作为开端, 以表示欢迎讲者。

On either side of the rostrum sat representatives of parents,teachers and Red Scarves.

讲台两边,坐着家长代表,教师代表和红领巾代表。

The crowds relaxed into laughter at the speaker's excellent joke.

讲者精彩的笑话使人群发出一片笑声, 气氛轻松起来。

He lectured the children on good manners.

他向孩子们作关于礼貌的讲。

The lecturer tried to settle the audience down.

那位讲者试图让听众静下来。

She attended all the lectures in the series.

这一系列的讲她全听了。

The speaker was completely nonplussed by the question.

讲者被这个问题完全难倒了。

The speaker was groaned down by the audience.

讲人被观众哄下台去。

He seasoned his lecture with pleasant anecdotes.

他讲中插进一些有趣的轶事, 使之更加生动。

The sonorous voice of the speaker echoed round the room.

那位讲人洪亮的声音室内回荡。