Task: Translation
Input (Japanese): トンネル自体は軽い損害を受けただけで安全だったが、ラッセル広場に向かう通勤者でいっぱいの電車は深刻な損害を受けた。
Output (English): The tunnel itself suffered only slight damage and is safe, but the train - which was packed with commuters heading for Russell Square - is very badly damaged.