You fail by leaving the reader dumbfound and clueless as to why you sent such a letter.
You fail by leaving the reader dumbfound and clueless as to why you sent such a letter.
如果您的信函让读者一头雾水，让他们不知道您要说些什么的话，那这样的信函是不合格的。
You fail by leaving the reader dumbfound and clueless as to why you sent such a letter.
如果您的信函让读者一头雾水，让他们不知道您要说些什么的话，那这样的信函是不合格的。