What is revolving letter of credit?And it have which excellence?

问题描述:

What is revolving letter of credit?And it have which excellence?

1)如果是翻译成中文,“什么是循环信用证,并且它有什么优点?2)如果要挑语法错误,请看:第一句没错,第二句如果按严格的语法的话应该成:"And what excellences does it have?"3)如果要翻译成其他语言的话,可能懂的...