名词
中文翻译：群体标记
同义词：
["群组标记，群体标识例句：1. The group mark on the wall indicates that it's a meeting room.（墙上的群组标记表明这是一个会议室。）2. The group mark was designed to help people find their way around the campus.（这个群组标记是为了帮助人们找到校园内的方向。）3. The group mark is clearly visible", 'making it easy for everyone to follow.（这个群组标记非常明显，使得每个人都能轻松跟随。）']
例句：
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1. The group mark on the wall indicates that it's a meeting room.
墙上的群组标记表明这是一个会议室。
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2. The group mark was designed to help people find their way around the campus.
这个群组标记是为了帮助人们找到校园内的方向。
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3. The group mark is clearly visible, making it easy for everyone to follow.
这个群组标记非常明显，使得每个人都能轻松跟随。