Seedance 強項 — 一個 prompt 跑出 3 鏡分鏡，不用剪接
multi-shot sequence for {{product}} reveal: SHOT 1 close-up of {{detail}}, SHOT 2 wide reveal of full product, SHOT 3 lifestyle context with user [ ... 完整 prompt + 變數說明 + sample output 在原站 ]