to get to know each other; to make acquaintance
reliable; dependable; trustworthy; sure
maneuvering ground; manoeuvering ground
corner; section; one horn; narwhal (Monodon monoceros)
to descend (e.g. a mountain); to go down; to alight (e.g. from bus); to get off; to step down; to retire; to be granted
special training; intensive training; crash course
comprehension; consent; understanding; OK; roger (on two-way radio)
descent; fall; drop; passing down (of an order, decree, etc.)
tightly; closely; exactly; precisely; suddenly (stopping); perfectly (suited)
stillness; repose; standing still
to dance down (leaves, petals, etc.); to fall as if dancing
to disappear; to vanish into thin air
elegance; grace; refinement; good taste
feather; plume; wing; shuttlecock (in badminton)
surely; certainly; without doubt
classroom learning (as contrasted to practical training); classroom lecture
softly; gently; stealthily; secretly; to leave alone; to leave as it is
to take down; to bring down; to drop off (a passenger); to let off; to withdraw (money); to use for the first time; to wear for the first time
to incline one's head to the side (in doubt); to tilt one's head to the side (in confusion); to be puzzled
you are quite right; reasonable; natural; just
doubt; question; suspicion; dubiousness
plausible; believable; solemn; dignified; serious
to study (in depth); to learn; to take lessons in
it does not mean that ...; I don't mean that ...; it is not the case that...
no problem; all right; not an issue; unobjectionable
sense; sensation; feeling; intuition
to support; to maintain; to bring up; to raise; to adopt (a child); to cultivate (a habit, a quality, etc.)
... is the reason; ... is my excuse
on-the-job training; hands-on training
slightly difficult; somewhat bothersome; troublesome; peevish; querulous
quick; prompt; without delay; simple; easy; effortless
overhead; above one's head; high in the sky
from out of nowhere; from who knows where
revolution; rotation; turning; turning (an aircraft or ship)
vigilance; caution; alertness; precaution; being on guard
position (where one is standing); place where one stands; position; stance; standpoint
light; easy; non-serious; minor