它最初是一间卧室，但我们把它改成了书房。

___Originally it was a bedroom, but we turned it into a study.

在移居英格兰之前，我最初出生在瑞典。

I was ___originally born in Sweden before moving to England.

最初的计划是乘火车去，但我们后来决定改开车。

The plan was ___originally to go by train, but we decided to drive instead.