下载提示:道歉信是要向对方陈述无法答应的所请所托的原因,对不愿为的事,可声明自己的一贯主张,对不能为的请托,更应陈述理由,说明自己为什么不能为。 Download tips:The letter of apology is to state to the other party the reason for the request that you cannot agree to. For things you don't want to do, you can state your consistent propositions. For those you can't do, you should state the reasons why you can't do it.