1.
perform the opening [ closing ] ceremony
举行开幕[闭幕]式
2.
Welcome/opening/closing speech/address
欢迎/开幕/闭幕辞
3.
Opening exercises, eg speeches at the start of a conference
开幕仪式（如致开幕词）
4.
It was opened in 1955.
在１９５５年开幕。
5.
an inaugural ceremony
就职 [开幕] 典礼
6.
A formal beginning or introduction.
开幕，揭幕正式开始或引进
7.
The conference was inaugurated yesterday.
大会于开昨天开幕。
8.
Jeff: The opening ceremony was outstanding, too!
杰夫：开幕式也不同凡响!
9.
the state opening of Parliament
议会的隆重开幕式.
10.
The conference was solemnly opened yesterday.
会议于昨天隆重开幕。
11.
The meeting opened on April lst.
会议四月一日开幕了。
12.
Nervous about the opening tonight?
对今晚开幕感到紧张吗？
13.
"And now, I would like to declare the opening of the Session of"
现在,我宣布,… 大会开幕
14.
He is invited to give an opening speech .
有人邀请他致开幕词。
15.
Hurry, Tony. The curtain is just going up.
快点，托尼，已经开幕了。
16.
The conference was inaugurated this morning.
大会今天上午开幕了。
17.
They requested him to be present at the opening ceremony.
他们要求他出席开幕式。
18.
The conference was originally planned to open in March.
会议原计划于三月开幕。