分析句子ifitbenotinitsheyday,itisnotyetinitsautumn.ifitbenotinitsheyday,itisnotyetinitsautumn.这个虚拟语气当中为什么前面使用ifitbe,后面又用到了itis呢,是表示强调吗.谁能帮我分析一下

Question

分析句子if it be not in its heyday, it is not yet in its autumn.
if it be not in its heyday, it is not yet in its autumn. 这个虚拟语气当中为什么前面使用if it be,后面又用到了 it is呢,是表示强调吗.谁能帮我分析一下

Answer 1

原文：She has beauty still,and,if it be not in its heyday,it is not yet in its autumn.
译文：她依然很美,如果不是芳华正茂,也还不到迟暮之年.（