How long are you in town or do you live in Boston?

问题描述:

How long are you in town or do you live in Boston?

你住在镇子上多久了或者说你住在波士顿多久了?
or 连接的是两个句子
how long are you in town
how long do you live in Boston?
how long 重复可以使用一个,用or 连接