最初のリハーサルで、俳優は舞台に上がる際に緊張を隠していた。

During the first rehearsal, the actor hid his nerves as he took the stage.

あの頃、あなたは他人を心配させないように、自分の疑念を隠していた。

During those days, you were hiding your doubts to avoid worrying others.

夜、彼らは隠された宝へと通じる手がかりを隠していた。

During the night, they were concealing clues that led to the hidden treasure.

警察が到着する前に、あなたたちは証拠を安全な場所に隠していた。

Before the police arrived, you all were hiding the evidence in a safe place.