The speaker worked the crowd up into a frenzy.

　　演講者把聽眾的情緒煽動(dòng)得瘋狂起來(lái)。

　　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(fā)言人宣布了新學(xué)院的成立。

　　The speaker ended by suggesting some topics for discussion.

　　演講者最后給出了幾個(gè)討論題。

　　The evening started badly when the speaker failed to turn up.

　　那天晚上的活動(dòng)一開始挺糟糕，因?yàn)檠葜v者沒有來(lái)。