既然大家都来了，我现在宣布会议开幕。

Sseeing that everybody is here, I declare the meeting open.

youdao

我现在宣布会议开幕。

I now declare this meeting open.

youdao

四月一日会议开幕了。

April 1st saw the opening of the meeting.

youdao

这次会议在星期六中午12点开幕。

The conference opens at 12 noon on Saturday.

《牛津词典》

会议可能会在开幕式之后重新召集。

The conference might reconvene after its opening session.

《柯林斯英汉双解大词典》

世界卫生组织(世卫组织)执行委员会第115届会议今日开幕。

The Executive Board of the World Health Organization (WHO) begins its 115th session today.

youdao

会议于昨天隆重开幕。

The conference was solemnly opened yesterday.

youdao

她友好的开幕词确定了整个会议的基调。

Her friendly opening speech set the tone for the whole conference.

youdao

正在举行的会议是有关开幕式的。

The meeting being held now is about the opening ceremony.

youdao

原稿已在这次会议的开幕那一天发表。

The primary findings were presented on the opening day of the meeting.

youdao

会议是本月开幕的。

The conference opened this month.

youdao

出席开幕式、全程会议及13日颁奖典礼暨闭幕晚宴；

Attend the opening ceremony, the whole meeting and Award Ceremony and Closing dinner(Oct. 13).

youdao

在这一刻，大门的会议室开幕。

At this moment, the door of the conference room opened.

youdao

在这一刻，大门的会议室开幕。

At this moment, the door of the conference room opened.

youdao