The speaker worked the crowd up into a frenzy.
演講者把聽眾的情緒煽動得瘋狂起來。
She listened to the speaker with rapt attention.
她全神貫注地聽演講者講話。
The speaker announced the establishment of a new college.
發言人宣布了新學院的成立。
The speaker ended by suggesting some topics for discussion.
演講者最后給出了幾個討論題。
The evening started badly when the speaker failed to turn up.
那天晚上的活動一開始挺糟糕，因為演講者沒有來。