“It's gotta be an inside job.”
這肯定是內部人乾的。
一句話把疑點從外部轉回自己人:沒有內應,這事辦不成。它既是結論,也是一次無聲的排查。
It's gotta be ...
斷定某件事非內部配合不可時用,語氣肯定。
Someone on the inside had to help. / This only works with a leak.
口語
gotta 輕讀,inside job 兩個詞重讀收尾。
Someone on the inside had to help. 一定有內鬼幫忙。
