表递近：
furthermore moreover likewise what is more
besides also not only...but also...
too in addtion
表转折；
by contrast although though yet
at the same time but despitethe fact that even so
in contrast nevertheless even though for all that
notwithstanding on the contarary however in spite of
on the other hand otherwise instead still 表递近：
furthermore moreover likewise what is more
besides also not only...but also...
too in addtion
表转折；
by contrast although though yet
at the same time but despitethe fact that even so
in contrast nevertheless even though for all that
notwithstanding on the contarary however in spite of
on the other hand otherwise instead still