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

首先是价格贵，其次，速度太慢。

《牛津词典》

It makes you look firstly at how you're treated and secondly how you treat everybody else.

它让你首先看别人怎样对待你，其次看你怎样对待别人。

《柯林斯英汉双解大词典》

The brochure is divided into two sections, dealing firstly with basic courses and secondly with advanced ones.

小册子分为两部分：第一部分涉及基础课程，第二部分涉及高级课程。

《牛津词典》

The most poignant was a conversation with the school principal, a man well-versed in a two-pronged curriculum of firstly Arhuac and secondly Western traditions.

BBC: Colombia��s spiritual centre

But what I won't do is bring in any idea of any different changed exam system until we've fully re-established confidence in this exam system, firstly, and secondly, any changes would only be brought in on the basis of consensus rather than put through in any other way.

BBC: Breakfast with Frost

To come out of that horror story, firstly alive, and secondly not stuck in a wheelchair or something like that, I mean, goodness me, how lucky can you be.

BBC: What now for UKIP's Nigel Farage?