Л58
ТЁМНЫЙ (ДРЕМУЧИЙ) ЛЕС для кого
collNP\
sing onlysubj-compl with бытье (
subj:
abstr)may be used with
pl subject
fixed WO sth. is completely unfamiliar or totally incomprehensible (to s.o. ): X для Y-a - тёмный лес Y is completely in the dark (about X)
X is Greek to YY doesn't have a clue (about X).