Papa can mean a number of things depending on the context it's used in. Papa means 'bra'. It also means 'dad' or 'granddad'. It also means 'cliff' or 'rock'.
to say train in samoa u have to say popo??
"Alu Samoa" or "O Samoa".
to say "hello" you say "talofa" and to say goodbye you say "Fa".
good night in samoa
Na maoa'e Samoa.
My - o a'u
"Talofa"
Au
Tina
Ofuvae
Fa'aaloalo
Taunu'uga