3#三思4 o1 F9 w8 R; ^8 G7 `/ m$ g" P: m
0 a4 f+ P) K. U1 r" g- K) G' I) F
( |( F$ G- r) e9 t5 D8 c+ l3 {4 gI 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.