是以正式的书信方式. 基本格式为:Dear Editor,I'm writing to let you know ( contents you want to tell ).I'm looking forward to hearing from yours,xxx (your name)(Signature
开门见山说明来意就行。Dear xxx:Many thanks for the insightful comments and suggestions of the referees. I have made corresponding revision according to their advice. Words in blue are the changes I have made