詳しく話した

talked about in detail

→ 詳しい
phrase Rare #20,587
talked about in detail A past-tense phrase meaning someone explained or discussed something thoroughly. 詳しく modifies 話した.
JA: 彼は旅行の計画について詳しく話した。
EN: He talked about his travel plans in detail.

講演者は自分の大学時代の思い出を詳しく話した

The speaker talked in detail about their memories of their university days.

その企画については詳しく話した

I discussed the plan in detail.

ニコどんな時計詳しく話した

Nico explained in detail what kind of watch it was.

— 嵐の中で (2018)

彼は奇怪な体験詳しく話した

He described his bizarre experience in detail.

首相は財政的危機について詳しく話した

The prime minister spoke in detail about the financial crisis.