speaker是什么意思中文翻译

I looked around to see who the speaker was.

我四下环顾看说话的是谁。

The speaker worked the crowd up into a frenzy.

演讲者把听众的情绪煽动得疯狂起来。

She listened to the speaker with rapt attention.

她全神贯注地听演讲者讲话。