伯格用了将近30年的时间将他的纸牌艺术练就到炉火纯青的地步，并在哈佛大学接受过专业建筑师培训。

Berg has perfected his art for almost 30 years and has been trained as a professional architect at Harvard.

youdao

伯格用了将近30年的时间将他的纸牌艺术练就到炉火纯青的地步，并在哈佛大学接受过专业建筑师培训。

Berg has perfected his art for almost 30 years and has been trained as a professional architect at Harvard.

youdao