secondly

/ˈsɛkəndli/

in the second place

Chinese meaning: 第二；其次

Firstly, we need to gather data; secondly, we must analyse it carefully.

首先，我们需要收集数据；其次，我们必须仔细分析。

There are two reasons: firstly, it is cheaper; secondly, it is more efficient.

有两个原因：第一，它更便宜；第二，它更高效。

Secondly, employers should provide regular training opportunities.

其次，雇主应提供定期培训机会。