动词短语
中文翻译：担任主持人
同义词：
['host', 'serve as host例句：1. The new president will act as host at the opening ceremony.（新任总统将在开幕式上担任主持人。）']
例句：
-
1. The new president will act as host at the opening ceremony.
新任总统将在开幕式上担任主持人。
-
2. She acted as host for the charity event.
她为慈善活动担任了主持人。
-
3. The hostess was responsible for organizing the reception.
女主人负责组织接待会。