首先是价格贵，其次，速度太慢。

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

《牛津词典》

首先是航空业，然后是道路和铁路运输，它们都从运送品种、地点和价格的严格限制中解放出来。

First airlines, then road hauliers and railways, were freed from restrictions on what they could carry, where they could haul it and what price they could charge.

youdao

请注意，首先显示的是价格最低的项。

Notice that the lowest prices are shown first.

youdao

In this experiment, if you are in my magnet, you might see this first, a product, and then see it's in an associated price, and then be given the opportunity to either buy that product at that price or not.

在这个试验中，如果你是我的试验对象，你会首先看到这个，一种商品，然后会看到相关的价格，然后做出选择,决定是否要购买图像上的商品。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选