Herpin offered the only clue to his condition.

海尔宾提供了关于他的状况的唯一线索。

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Though they watched him every hour of the day, they never saw Herpin sleeping.

虽然他们每时每刻都在注视着他，却从来没有看见海尔宾在睡觉。

youdao

Though they watched him every hour of the day, they never saw Herpin sleeping.

虽然他们每时每刻都在注视着他，却从来没有看见海尔宾在睡觉。

youdao