顺便的英文是什么?

Question

帮我翻译句话：我到上海去顺便看看你。
这句英文怎么讲

Answer 1

一楼的最快最准确~~分给他咯~~

Answer 2

I go to Shanghai and see you by the way.

Answer 3

I am going to shanghai and stop by you.

Answer 4

I will go to Shanghai,by the way,I will come to see you.

Answer 5

是 By the way ， 单独说by the way表示顺便说一句. 我常听老外讲这~已经是生活中不可缺少的。