以为一扇大门就能挡得住我吗?
“Did you think that door would keep me out?”
THE DIALOGUE REEL
洛安如此大旱 你说为何呢? 躲进客栈有何用?
“Luo'an is parched with drought. Why do you think? Why did you run into the inn and hide?”
以为 一扇大门 就能 挡得住 我 吗 ?
“Did you think that door would keep me out?”
“Why's the inn door busted?”
“You are foolish to think this door can save you from me.”
Using rhetorical questions starting with '以为' (falsely believe) is a common way in spoken Chinese to establish dominance and humiliate an opponent.
LEARNING CHUNKS & PARTICLES
able to block; able to withstand
A potential complement indicating the ability to hold back or physically block an incoming force.
thinking that ... would be enough to ...
A common rhetorical framing used to scoff at someone's naive assumption.
Ends the rhetorical question to emphasize disdain and challenge the opponent's logic.