It's a question rather of how we know the author to be there, firstly, and secondly, whether or not in attempting we should appeal to the authority of an author.

首先我们如何知道作者在那儿，其次，决定文本意义的时候,如果作者只是一种功能。

耶鲁公开课 - 文学理论导论课程节选

Also, like a sporting contest, some of the participants do not display

其次，就像在体育比赛中，我们会看到一些参赛者没有表现出

选美大会，很不错 - SpeakingMax英语口语达人

But the typical reaction would be that the Corinthians would help, to the extent first of all, that they could and secondly, to the extent that it was consistent with their interests.

但一般来说,科林斯人会帮忙,但首先得在他们能帮的范围内,其次,得与他们的利益相一致

耶鲁公开课 - 古希腊历史简介课程节选