it's no big deal; it's no problem; it's nothing to worry about; safe (and sound); all right
to have a taste (of something); to sample; to try
to shake; to tremble; to sway; to be unsettled; to be unstable; to fluctuate
favourable; favorable; promising; satisfactory; in good shape
cheerful; lively; lighthearted
dropping (of tears, dew, etc.); falling off; dropping off; inadvertently (coming to the surface); letting out (e.g. a secret)
drop (e.g. of water); drip
scrubbing hard; scrubbing clean
weak; feeble; delicate; frail; helpless
laughing while crying; smiling through one's tears; (alternately) laughing and crying; tears and laughter; joy and sorrow
laboratory; seminar room; professor's office
rubbish; trash; garbage; refuse; litter
state-of-the-art; cutting-edge
amateur; layman; respectable woman (i.e. not a prostitute, hostess, geisha); (arch.) unlicensed prostitute
science; to think about scientifically; to think in terms of science
palace; hall; shrine; temple; hall of fame
outsider; someone outside of a group
magic (illusion); conjuring; magic trick; conjuring trick; sleight of hand
announcement; presentation; demonstration; displaying; showing; introducing
case (container); case (instance, situation); case
contents (of a container, stomach, etc.); things inside
sludge; slime; chemical ooze
several types; several kinds; several species
rat (esp. a laboratory rat)
to be inclined to do; to be willing to do
to snap one's fingers; to pop one's fingers; to crack one's knuckles
very fast; in a twinkle; before one's eyes
viscous; mushy; muddy; dirty (with oil, grease, etc.); to be in an ugly state (of emotions, relations, etc.); to be murky
sludge; slime; dregs; hopeless situation; hell; despair
to get goosebumps; to have gooseflesh
accumulation; pile; heap; sedimentation
development; growth; progress; development; expansion (of a typhoon, low-pressure area, etc.); developmental disability
science and technology; technology; scientific techniques
to be able to tell apart; to distinguish; to recognize
clerk; office worker; kulak
throwing in; inserting; investment; commitment (of funds, personnel, etc.); launching (a product into the market); introduction