電車（都営地下鉄）内の掲示：
Please inform the station staff or train crew immediately if you notice any suspicious unclaimed objects or persons in the station or on the train.
Thank you for your cooperation.

不要な単語の色を薄くした：
Please inform the station staff or train crew immediately if you notice any suspicious unclaimed objects or persons in the station or on the train.
Thank you for your cooperation.

現物：

グループ学習で要約した結果