司仪

例句：

1. 1. The wedding ceremony was well-attended by the guests and the wedding planner as the wedding plannerwas the chief guest.
   婚礼仪式受到了宾客和婚礼策划人的热烈欢迎，因为婚礼策划人是主要嘉宾。
2. 2.The host of the event gave a warm welcome to all the guests.
   活动的主持人对所有来宾表示了热情的欢迎。
3. 3.The emcee introduced the speaker and the audience applauded enthusiastically.
   主持人介绍了演讲者，观众热烈鼓掌。