“现在”有长时、短时和瞬间三种情况,长时的“现在”与“如今”在语义、语法、语用上有诸多共同之处。而短时、瞬间的“现在”与“如今”在语义、语法、历时上则存在有差异。
There are many common points of XIANZAI which is the longest in the time and RUJIN in the aspect of semantics, grammar and pragmatics. While there are some distinctions of XIANZAI which is the shorter and the shortest in the time and RUJIN in the field of semantics, grammar and historical evolution.