A：我不會做這一題。B：這題會有多難做啊？求英文翻譯?

A：我不會做這一題。
I have no idea how to solve this question.

B：這題會有多難做啊？
How hard can it be?

(A)I can't do this problem.
(B)A difficult problem might have been requiring skill and ability.

(A) I don't know how to do that subject; (B)How does that topic be hard enough to deal with ? Yip