The lights went out midway through rehearsal, and Mina asked, "What's going on?"
排练到一半时灯突然灭了，米娜问：“发生什么事了？”
来源：Expression Original Learning Examples — 阅读必备库 — rights-cleanup-2026-10-14 · Expression Editorial Team段 oanc-base-whats-going-onOriginal English example and Chinese translation written for Expression; no third-party sentence text is reproduced.
So you gotta figure out what's going on, and from there you can go and do the optimization.
所以你得弄清楚正在发生什么，然后从那里你就可以去做优化了。
来源：Vercel's Playbook for AI Agents: From Vibe Check to Production | Malte Ubl · Chain of Thought — host and credited guests章 t-57段 sentence:317642d74c0e6ff760f27f76Chain of Thought — chainofthought.show; https://chainofthought.show/podcast/39-vercels-playbook-for-ai-agents-from-vibe-check-to-production-malte-ubl/; CC BY 4.0 https://creativecommons.org/licenses/by/4.0/ ; selection/segmentation by SharedEnglishCorpus. Audio not licensed.
02
发生什么事；怎么了
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IN A SENTENCE
You look worried; what's going on?
你看起来很担心，发生什么事了？
来源：Expression Original Learning Examples — 口语必备库 — batch12 · Expression Editorial Team段 editorial-base-whats-going-onOriginal English example and Chinese translation written for Expression; no third-party sentence text is reproduced.
