3#三思 5 }$ f4 z& m+ F8 P' ^- ^; Z/ K3 o 4 y. I" W, H% N6 e: p( F9 u# _& F4 W9 c* R* }
I will use the fourth tune with a slow glide downwards instead of the first tune, you can double check it from a native speaker or English dict for the [i:], it is not in a flat tune.