one class (of students); one group (of people); one set (of items); one pair
to make; to produce; to prepare (food); to brew (alcohol); to raise; to grow; to till
in turns; in series; in order; by rotation
going on ahead; forestalling; anticipating; arrival before another
one-year-old; one year old
the same generation; coeval
extra; more; unnecessary; needless; all the more; even more
to meet; to encounter; to see; to have an accident; to have a bad experience
resistance; opposition; reluctance; repulsion; resistance; drag
estimate (of costs); budget
the number of people; many people; a large number of people
difficult; hard; impossible; unfeasible; fussy; particular; gloomy
radio (communication); wireless; not using wires
cooperation; coordination; collaboration; integration; linking
approximate age; apparent age; marriageable age (esp. of a woman); age of maturity; age (when ...); for years (past)
female friend; woman friend
fellow; mutual; companion; comrade
chattering; talk; idle talk; chatty; talkative; chatterbox
access point; AP; application program; application software; American plan (hotel rate system); AP
(some) more; even more; longer; further
simple; easy; uncomplicated; brief; quick; light
base; basis; bedrock; platform
another name; different name; synonym; alias; pseudonym; pen name
relay; hook-up; relay broadcasting
telecommunications equipment; communication device
loading (on a ship); equipping (an aircraft, car, etc.) with; being equipped with
unmanned; uninhabited; unattended; shorthandedness; lack of help
unmanned aerial vehicle (UAV); drone
high-definition; high-resolution
private; non-governmental; non-official; folk; popular
to forbid; to ban; to prohibit; to suppress (a feeling, laughter, etc.); to hold back (e.g. tears)
beginning; start; first (in line, etc.); origin; such as ...; not to mention ...
organs of the state; machinery of the state
management; administration; operation
they; those guys; those fellows