secondly
adv. 其次；第二
例句
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》
First of all, there are not many of them, and secondly, they have little money and, thirdly, they're hungry.
首先，他们人数不多；第二，他们没什么钱；第三，他们在挨饿。
