in a moment例句

He might have let something slip in a moment of weakness.
他可能一时大意说漏了嘴。

In a moment he was seated, diagonally opposite her, brow furrowed.
很快他便眉头紧蹙地在她斜对面落座了。

In a moment the ceremony was in train.
仪式马上就要开始了。