它最初是一栋房子，但他们把它改造成了一家餐厅。

___Originally it was a house, but they converted it into a restaurant.

在搬到美国之前，她最初来自加拿大。

She was ___originally from Canada before moving to the United States.

这款产品最初是为专业用途设计的。

The product was ___originally designed for professional use.