Poirot looked at him thoughtfully for some minutes . His face was completely expressionless . The other could have had no clue as to what thoughts were passing in that mind .
Несколько минут Пуаро задумчиво смотрел на него. Его лицо было совершенно невыразительным. Другой, возможно, понятия не имел, какие мысли проносились в его голове.