sec·ond·ly
adverb OPAL WOPAL S
/ˈsekəndli/
/ˈsekəndli/
- used to introduce the second of a list of points you want to make in a speech or piece of writing
（用于列举）第二，其次 - Firstly, it's expensive, and secondly, it's too slow.
首先是价格贵，其次，速度太慢。 - First of all, there's no time to do all this, and secondly, it's the wrong thing to be doing anyway.
首先，没有时间做这一切，其次，无论如何，这样做都是错误的。 - Secondly, and importantly, cultural influences on behaviour are discussed.
其次，也是重要的，讨论了文化对行为的影响。
- Firstly, it's expensive, and secondly, it's too slow.