求一篇英语回信.假如你是中学生李华,你的美国朋友Jack在给你的来信中寄来了一张照片如下,请用英语

Dear Jack,
Thank you for your pervious email and the photos. It's nice to hear from you. However I surprised that in the photo you were smoking with others. It's not really my business but I have to say smoking is not good for your health. There are some articles about how to quite smoking which I attached in the attachment for your reference. You can have a look when you decide to stop smoking.
Regards,
XXXX