Correct
里外
/ lǐwài /
Strokes
Definition
inside and out/or so
Example
As a Noun
inside and outside; within and without
1
Lǐwài
里外
búshi
不是
rén
人
be blamed either way
As an Adverb
［used after round numbers］ about; approximately; or so
2
Wǔshí
五十
suì
岁
lǐ
里
wài
外
about 50 years old