3#三思 # r$ J* O# n, M4 n* d [! C7 w7 j3 S5 ~ 7 j8 M3 L2 d2 r( j" o% v& h! a, k* ?, oI 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.