firstly的反义词

firstly反义词是lastly

例句如下

1、

Firstly， it's expensive， and secondly， it's too slow.

首先是价格贵，其次，速度太慢。

2、

Firstly， they must make certain that their pension needs are adequately catered for

首先，他们得确保他们能获得足够的养老金。