动词短语
中文翻译：改变守卫
同义词：
['change position', 'take over', 'switch out例句：1. The new recruits will change guard tomorrow morning.（新兵明天早上换岗。）']
例句：
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1. The new recruits will change guard tomorrow morning.
新兵明天早上换岗。
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2.He took over the role of the team leader after his predecessor retired.
在他前任退休后，他接替了团队领导的角色。
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3. She switched out the old battery for a new one in the middle of the night.
她在半夜把旧电池换成了新的。