1. I am very appreciate it that you response it so quickly.
我非常感谢你如此迅速地回应它
2.thank you for your response again, and best wishes~
再次感谢您的回复,并祝愿〜
3.Please correct me if I'm wrong or if I'm complicating a simple thing. I'm open to other opinions and ready to learn.
如果我错了,或者我让一件简单的事情变得复杂,请纠正我。 我对其他意见持开放态度并准备好学习。
4 邮件结尾 best regards 此致敬礼