英语翻译一本书的作者在书前面写到：To Ma:Your support and encouragement have always been a blessing to me.I will miss not being able to share that I finished this book with you.请问最后一句话如何翻译?当作者写这句话的时候,他是否完成了这本书的写作?如果当时已经完成了,他为什么要说 I will miss not being able to share

英语翻译
一本书的作者在书前面写到：
To Ma:Your support and encouragement have always been a blessing to me.
I will miss not being able to share that I finished this book with you.
请问最后一句话如何翻译?当作者写这句话的时候,他是否完成了这本书的写作?如果当时已经完成了,他为什么要说 I will miss not being able to share