Correct

美美

/ měi měi / 
Strokes

Example

As an Adverb

to one's heart's content; as much as one likes

1
Měiměi
美美
de
地
shuì
睡
yī
一
jiào
觉

have a good/sound sleep

2
Měiměi
美美
de
地
chī
吃
yī
一
dùn
顿

have a good/square meal