How to pronounce 細小 in Cantonese (2 out of 8):

但係體積比象拔蚌細小
But it's a little smaller than that.

Cantonese Sentence Breakdown

但係 daan6 hai6
(conjunction) but
體積 tai2 zik1
volume
bei3
close
recent
until
till
to stand close together
to cling to
to collude with
象拔蚌 jeung6 bat6 bong1
geoduck
細小 sei3 siu2
small