rú duò wǔ lǐ wù zhōng
as if lost in a thick fog (idiom)
in a fog; muddled; completely unfamiliar with sth
如
rú
as
堕
duò
to fall; to sink
五
wǔ
five
里
lǐ
li, ancient measure of length, approx. 500 m
雾
wù
fog
中
zhōng
(bound form) China; Chinese