“我与你写信好吗？”英文怎么讲？谢谢！

can we contact each other in this way like writting letters?

may i write to you?
shall we keep in touch by writing?

应该用比较委婉的说法：
Can I write （a letter）to you ？
a letter可要也可不要！

Is that good for us to write letter to each other?

I 'll write to you,OK?