Question

. Let's say that you could go there again, how feel?

答案是would you
求解释和翻译

Answer 1

Let's say that you could go there again, how would you feel?

你好，这是一种假设或者条件状语从句句。

== IF you could go there again, how would you feel?

翻译：如果你能再去的话，你会怎麼感觉？

追问

可以用will吗？

追答

nihao again.
可以，但句子要重写了： IF you CAN go there again, how WILL you feel? -------这是条件状语从句了。你的原始句是-----虚拟语气。

Answer 2

Let's say 假如 所以用could 表示虚拟语气，言外有不能再去的意思。
How would you feel? 不能改成will 因为是虚拟语气。表示在前面假设基础上的感觉。