former的副词形式

I learnt that the house had formerly been an inn.

我得知这座房子以前是家客栈。

Formerly, the relations between a teacher and his pupils were dominated by fear on the part of the pupils

以往的师生关系主要是学生惧怕老师。

He was formerly a worker, but now he is a manager of a shop.

他曾经是个工人，可现在他是一家商店的经理。

This formerly inaccessible place can now be reached by road and rail.

这里过去是穷乡僻壤，现在铁路公路都畅通了。

Formerly he often lingered about [ around] a park, doing nothing.

从前他时常在公园里逛荡，无所事事。