How:You Say 'Santa'?

So,I watch some video,then when they say 'Santa'

I was puzzled...ok,here you can trick your friend

on malaysia or somewhere..our SOUND just like:
'sentdan' or it will be like this 'san' ta'
(confused with 'san'ta'?)

we say like this:
San then ta = santa

on other place (away from malaysia) (I listen the SOUND on video)
they SOUND just like:
'sentna' or it will be like this 'sant'a'

like this they say:
Sant then plus with a (sound like na)

So,actually the 'Word' we say is 'sant'a'

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