1.I'm really sorry to tell you that XXX is currently away for an exhibition in Las Vegas and is expected to be back next Wensday.He may not be able to give you an immediate reply at the moment and we apologize for the inconvenience.
2.Please check.
就是这样啦,应该比较地道了吧,我收到的老外的邮件基本都是这么写的.^-^