It’s likely that you think it wise for yourself to
know your place and stay aloof from worldly wearing a mask of cowardice,behind which the flow of sap in your life will be retarded.求这个句子的翻译,及句子的结构,成分的解释,特别是复合句,
worldly在这里是作形容词还是副词，修饰谁？里面的wear为什么要用ing形式