count heads
считать людей "считать по головам"
"I'll have to count heads before I take the children out for a walk."
Другие идиомы:
- from head to toe
- head is buzzing
- bite (someone's) head off
- need (something) like a hole in the head
- touched (in the head)
- head case
- laugh one's head off
- stick one's head in a noose
- have one's head in the clouds
- per head
- knock some heads together
- put one's head in the lion's mouth
- have a head start
- raise its (ugly) head
- over one's head