Police with guns drawn performed a room-to-room search at a high school in Boulder, Colorado.

在卡罗拉多州的伯顿的一个中学里，备枪的警察对每一间房子进行了搜查。

youdao

Police with guns drawn performed a room-to-room search at a high school in Boulder, Colorado.

在卡罗拉多州的伯顿的一个中学里，备枪的警察对每一间房子进行了搜查。

youdao