if I had to say; if pressed (to answer); if I must choose; if I had to choose
hard to say; inexpressible; hesitant to say; embarrassing; delicate
leading; foremost; preeminent; outstanding; one of the best
research team; investigative team; survey team; reconnaissance team; investigative commission; fact-finding party
organization; organisation; forming
that far; so far; to that extent; stop!; not one step further!
suddenly; all of a sudden; unexpectedly
like; similar to; something like ...; someone like ...
to rain incessantly; to downpour
fine weather (i.e. little or no clouds); fair weather; clear weather; clear sky; fair skies
lightning strike; lightning bolt
at once; immediately; instantly; in an instant; quickly; suddenly
to slip out (of words, remarks, etc.); to pour from one's lips; to blurt out
bird; bird meat (esp. chicken meat); fowl; poultry
to flap (wings); to spread one's wings; to go out into the world
edged tool; cutting instrument; knife
dumbfounded; overcome with surprise; in blank amazement; in a daze
fantastic; grotesque; strange-looking; suspicious-looking
to laugh at; to ridicule; to mock; to make fun of; to sneer at
off the top of one's head; from thin air; from memory
to draw an arc (e.g. with a compass); to describe an arc (e.g. through the air); to form an arc
originally; essentially; naturally; in the first place; to begin with
to fly away; to flee away; to scatter
direction; way; point of the compass; cardinal direction; method; means
classroom; lecture room; department (in a university); class; lessons; school (for a particular discipline)
to sit in a row; to be arrayed
field; sphere; realm; division; branch
bipolarization; bipolarisation
end; extremity; limit; result; outcome; upshot
electronic book; e-book; electronic banking; electron beam; exchangeable bond
black ships; Western ships that came to Japan between the 16th and 19th centuries, esp. those of the Perry Expedition in 1853; foreign disruptor (of the Japanese market); product, person, etc. arriving from the West and disturbing the Japanese market
to be forced to do or experience something (against one's will); to be forced to do something because one has no other choice
contents; content; substance; matter; detail; import
seller; selling side; method of selling; art of selling
but; however; although; though
(teacher's) platform; podium; dais
thanks (for coming, helping, etc.); good work; see you; goodbye; tiredness; fatigue
thanks; gratitude; manners; etiquette; bow (i.e. bending of the body); bowing; reward
order (esp. to a number of people); command; ritual of bowing at start and end of school class