In an armchair lay Mr Mason, his clothes and his arm covered in blood.

扶手椅上躺着梅森先生，他的衣服上和手臂上都有血。

They were much taller than me with long brown arms covered with green leaves.

它们比我高许多，长着长长的棕色臂膀，上面有绿色的叶子盖着。