hiahⁿ-tiûⁿ嚇場

to have stage fright

to have stage fright; to feel nervous before a large audience

English Wiktionary, “嚇場” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E5%9A%87%E5%A0%B4 · confidence: Medium (Wiktionary)