白人

In a sentence

• 我在街上遇到了一位白人游客。

  I met a white tourist on the street.

  Here, '白人' (white person) is used to describe a person belonging to the Caucasian race.

• 白人历史在这座博物馆中得到了详细的展示。

  The museum provides a detailed exhibition of white people's history.

  In this sentence, '白人' refers to the historical experiences and culture associated with people of Caucasian descent.

• 这是一次白人与其他种族之间的文化交流活动。

  This is an event of cultural exchange between white people and other races.

  Here, '白人' is used to indicate one of the groups participating in the cultural exchange, emphasizing diversity.