Correct

乐滋滋

/ lèzīzī / 
Strokes

Definition

(coll.) contented/happy

Example

As an Adjective

pleased; contented

1
Xīnláng
新郎
lèzīzī
乐滋滋
de
地
gěi
给
dàjiā
大家
jìngjiǔ
敬酒
  
。

Beaming with pleasure, the bridegroom proposed the toast to each of the guests in turn.

2
Xīnli
心里
lèzīzī
乐滋滋
de
的

feel pleased/delighted