1. I had to pass through the turnstile to enter the subway station.
我不得不通过旋转门进入地铁站。

2. The turnstile at the stadium was broken, causing a delay in entering.
体育场的旋转门坏了，导致入场延迟。

3. Please make sure to scan your ticket before going through the turnstile.
请确保在通过旋转门前扫描您的票。

4. The turnstile automatically unlocks when a valid ticket is scanned.
当扫描有效票时，旋转门会自动解锁。

5. I accidentally bumped into the turnstile while trying to pass through.
我在试图通过时不小心撞到了旋转门。

6. The security guard is stationed near the turnstile to check for valid tickets.
保安站在旋转门附近检查有效票。