Definition (保護)
To protect or watch over someone, often in an official or vigilant manner.
守護（某人）
Soldiers were deployed to the border to mount guard over the nation's territory.
士兵被部署到邊境，守衛國家的領土。
During the celebrity's event, security personnel will mount guard to ensure their safety.
在名人的活動中，安保人員將負責守衛以確保他們的安全。
Due to the potential threat, the police had to mount guard over the building throughout the night.
由於潛在的威脅，警察不得不在整晚守衛這棟建築。