確信
I have confidence.
私は確信を持ちます
I have confidence in our success.
私は成功への確信を持ちます
I have confidence in our success in the practice room.
私は練習室で成功への確信を持ちます
I have confidence in our success in the practice room before the show.
私は公演前に練習室で成功への確信を持ちます
I have confidence in our success in the practice room with the actors before the show.
私は俳優たちと公演前に練習室で成功への確信を持ちます