His person, though muscular, was rather attenuated than full; but every nerve and muscle appeared strung and indurated by unremitted exposure and toil.

他人虽然肌肉发达， 但与其说是丰满， 不说是消瘦了。 但每一根神经和肌肉似乎都因持续不断和辛劳而变得紧张和僵硬。