difference; discrepancy; variation
error of judgment; miscalculation
somehow; for some reason; without knowing why
hatred; abhorrence; loathing; detestation
to keep in pace with; to keep up with; to follow (someone's thought); to understand
to be unable to understand; to baffle one's understanding; to be beyond one's comprehension
just now; at this moment; at this point of time
10^8; 100,000,000; hundred million
second (unit of time); arc second
apiece; each; at a time; piecemeal
to continue to increase; to continue to mount
single; simple; sole; individual; unitary
life and death; life or death
clamour; clamor; uproar; tumult; furore; furor
explanation (e.g. for one's actions); excuse; justification; defense; defence
possibly; apparently; (seem) likely; somehow or other; with difficulty; barely
unprecedented; never seen before
large quantity; massive (quantity); mass (e.g. mass production, mass transit, mass destruction)
to weigh on one's mind; to bother one; to be interested (in); to be curious (about); to feel like (doing); to feel inclined to
to greet; to call out (to); to invite; to get in touch (with); to cheer (on); to give vocal support (to)
to keep; to preserve; to hold; to last; to endure; to keep well (food)
absurd; irrational; unreasonable; absurdity (philosophy)
to accomplish; to finish; to fulfill
to be worth; to be worthy of; to deserve; to merit
there's no (other) way; cannot be helped; unavoidable; it's no use (doing); pointless; hopeless (person)
complexion; one's colour; one's color; countenance; expression; one's face
to surpass; to outstrip; to excel
nevertheless; at any rate; even so; all things considered; be that as it may
holiday; day off; sleep; rest; Good night
don't you think?; indicates question
difficult to ...; hard to ...
right on the heels of yesterday, then today ...; soon after something, and yet now ...
carefree; optimistic; careless; reckless; heedless; happy-go-lucky
to throw; to fling; to hurl; to neglect; to abandon; to leave alone
way of asking; way of listening; listener
to call out to; to hail; to address; to appeal
(approximate) time; around; suitable time (or condition); time of year; season
memory; recollection; remembrance; storage
to go smoothly; to turn out well; to do the trick; to have peaceful relations
to do for (someone); to take in; to deceive; to hoodwink
to fall down; to drop; to be omitted; to be missing; to decrease; to sink; to fail (e.g. exam or class)