in the presence of

例句：

1. 1. The meeting was held in the presenceof the chairman.
   会议在主席的出席下举行。
2. 2. He stood up to speak inthe presence of his colleagues.
   他站起来，在他的同事面前发言。
3. 3. She entered the roomin the presence of her parents.
   她在她的父母面前走进房间。