这就是你非帮他们不可的原因吗?
“Is this the reason why you must help them?”
THE DIALOGUE REEL
这就是他们表达虔诚的法子
“Is this how they show their devotion?”
这就是 你非 帮他 们 不可 的原因吗?
“Is this the reason why you must help them?”
“We did them a huge favor.”
“Are you really taking all this trouble just for that, or are you hiding something else?”
In interpersonal Chinese dynamics, going out of one's way to help others (rendering 'yiqi') is often scrutinized by peers if the benefits and risks are not balanced.
LEARNING CHUNKS & PARTICLES
must / have no choice but to / insist on
A strong double-negative pattern indicating necessity, determination, or inevitability.
this is the reason why...
A standard spoken framing pattern to identify the causal factor behind an action.
Turns the statement into a direct question inviting confirmation or denial.