"Nelayan tinggal di pantai."

Translation: Fishermen live at the beach.

[Sam67858]

Either ‘The fisherman lives at the beach’ or ‘Fishermen live at the beach’

[Rick392366]

Thank you.
It's changed now.

[dkfour]

Typically, at least in American English, you would use "shore" and not beach for this. Beach implies sand and a more resort like setting.