Chinese

在調查案件時，警方發現現場留有珍貴的手指腡，成為破案的關鍵線索。

捜査中、警察は現場で貴重な指紋を発見し、それが事件解決の重要な手掛かりとなりました。

During the investigation of the case, the police discovered a valuable fingerprint at the scene, which became a key clue in solving the crime.