I did not know that my grandfather was the first foreigner to run a hotel in Qingdao and where that hotel had stood.

我不知道外祖父是第一个在青岛开旅馆的外国人，并且还有房子在那里。

youdao

I did not know that my grandfather was the first foreigner to run a hotel in Qingdao and where that hotel had stood.

我不知道外祖父是第一个在青岛开旅馆的外国人，并且还有房子在那里。

youdao