这通常是在第一天潜水后或是一系列潜水的第一潜后立即出现的。

This was always immediately after the first dive day or first dives in a series.

youdao

这通常是在第一天潜水后或是一系列潜水的第一潜后立即出现的。

This was always immediately after the first dive day or first dives in a series.

youdao