3#三思 ) L! M; J2 |4 l 8 h9 U! X8 G4 [& W1 c+ y( E - d& v$ H& w* X6 G' FI 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.