guidance; leading (the way); information; notice; announcement (of one's arrival); invitation
secrecy; confidentiality; privacy; one's circumstances (esp. fiscal)
deep emotion; impression; inspiration
someone (unspecified, but someone in particular); a certain person
visitor (to a factory, school, lab., etc.)
ID card; identification card
one by one; one at a time; in turn
small room; closet; cubicle; booth; stall
handsome man; actor in a love scene
identification; ID; identity
ceiling; ceiling price; (price) ceiling
reception (desk); information desk; receipt; acceptance
base (of a plant, tree, pillar, etc.); (part near the) root; roots (of one's hair); root (e.g. of a problem); source
to cut open; to clear (land); to cut (a path, road, etc.); to carve out (a new career, future, etc.); to open up (a new field)
to be tied together; to be connected to; to lead to; to be related to; to be related (by blood)
if I'm forced to say something; if anything; if I must say; if I must choose
hour; o'clock; (specified) time; when ...; during ...
relatively; comparatively
passage; pathway; roadway; avenue; aisle
to ask; to enquire; to inquire; to search; to look for; to look into
thoroughness; completeness; consistency; thorough enforcement; seeing to it that a policy, etc. is carried out without exception
inorganic matter; mineral matter; cold; inhuman; robotic
elevator; lift; elevator (aviation)
control room; control booth
worst; worst-case (scenario)
to perceive; to grasp (the situation)
control (by the state); controlling; coordination; air traffic control
smallish; on the small side; somewhat small; short swing of a bat, racquet, etc.
logical; cogent; well-reasoned; logically consistent
to provide; to arrange; to install
coworker; co-worker; colleague; associate
power plant; power station
maintenance; preservation; improvement
trouble; bother; annoyance