3#三思 : \ K% |7 f) F& w" c: M ) W) U- o: A, q7 {" H5 M. Y% b' k9 H( x) X. O
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.