这句话几个句子,几个主谓宾,分别是什么
问题描述：
这句话几个句子,几个主谓宾,分别是什么
We wish,however,to make it clear that in our future transactions,involved for each transaction is less than US$5,000 or the equivalent in Renminbi
Should the amount exceed that figure，payment by letter of credit will be required.
没写完，补上后半部分
involved在这里做定语，形容词，还是谓语动词。exceed呢，should是怎么回事，
答
主句：We wish to make it clear宾语从句：payment by letter of credit will be required.状语：in our future transactions定语：involved for...形容 our future transactions 中的transactions.Should the amoun...