我就奇怪了 来 你等等 不是你怎么知道
“I found it strange, so I said, "How do you know I took Line 1”
THE DIALOGUE REEL
你是坐一号线从三号口上来的吧
“"Did you take Line 1 and come up from Exit 3?"”
我就奇怪了 来 你 等等 不是你 怎么知道
“I found it strange, so I said, "How do you know I took Line 1”
我坐的是一号线 又是从三号口上来的
“"How do you know I took Line 1 and came up from Exit 3?"”
Direct spoken expression in this communicative setting.
In contemporary spoken Mandarin, '不是' frequently functions as an attention-grabbing interjection meaning 'Wait, what?' rather than a strict literal denial.
LEARNING CHUNKS & PARTICLES
I find it really strange / It baffles me
A very natural spoken opener when pointing out an odd coincidence or an inexplicable situation.
Wait a second; hold on
Often used discourse-initially not as a negation, but as a conversational staller showing sudden perplexity.
Marks an emergent state of perplexity, highlighting the speaker's sudden realization that something is odd.