当时林肯还在伊利诺斯州（相当于中国的河北西部），他做了个有关发明的演讲。

When Lincoln was from a state Illinois, which was perhaps alike western part of Hebei.

youdao

当时林肯还在伊利诺斯州（相当于中国的河北西部），他做了个有关发明的演讲。

When Lincoln was from a state Illinois, which was perhaps alike western part of Hebei.

youdao