3#三思 - I! F) H0 _4 C& p 3 \+ A3 M/ k; K# i- h5 \8 N, x. u/ u/ T; T' h6 f, u
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.