The doors of the first tower will open in October.

其中第一号楼将于10月开业。

youdao

Construction began when the first cornerstone was laid in October of 1792.

当1792年第一块奠基石造好的时候，白宫的建设就开始了。

youdao

Construction began when the first cornerstone was laid in October of 1792.

当1792年第一块奠基石造好的时候，白宫的建设就开始了。

youdao