river; stream; River; the ... river
growth; development; growing up; growth (of a company, the economy, etc.)
whereabout; about where; how much
unclear; obscure; unknown; unidentified; ignorance; lack of wisdom
picture element; image pixel; PEL
artificial satellite; man-made satellite
generation; the world; the age
infrared rays; infrared radiation
image (on a screen); picture (e.g. on a TV); video; film; reflection; image (in one's mind)
equipment; device; installation; stage setting
loading (on board); equipping; equipped (with); built-in
unmanned; uninhabited; unattended; shorthandedness; lack of help
reconnaissance plane; spy plane
to let fly; to make fly; to skip over; to leave out; to run fast; to drive fast; to spray
emergency; extraordinary; unusual
negative; passive; half-hearted; unmotivated
superiors; big shots; higher-ups; VIPs; dignitaries
control of the air; air supremacy
promise; agreement; convention; rule; destiny; fate
face; mug; surface; cheek meat; (arch.) cheek; (arch.) cheeks
skin; hide; rind; peel; shell; sheath
state of the war; war situation
quite capable of ...; could happen; not unlikely to
reality; actuality; hard fact
(on) land; ground; shore; track-and-field events
that is to say; so that means
terrestrial (life); land-dwelling
minimum; minuscule; local minimum
plans; arrangement; schedule; program; programme; expectation
regrettable; disappointing; precious; dear; too good for; deserving better
capable person; talented person; human resources; personnel
ease of use; user-friendliness; usability; utility; convenience