给一位不认识我的推荐人写了一封电子邮件看能不能写推荐信。他回信说，a little reluctant to sign as he has not actually meet me. 但是又说 If sending him more information about my requirements so he can better understand what I am asking him to do, then maybe he will reconsider. 请教各位，我该如何回这封信呢，他是不是婉言拒绝我了。还是可以再考虑，我应该给他提供些什么材料让他明白我要的推荐信。多谢多谢了。