come; come now; well; who knows; well now; let's see
occasionally; once in a while; now and then; rarely; seldom
picking up trash; collecting garbage
to be packed (with); to be full (space, schedule, etc.); to be blocked (road, pipe, nose, etc.); to be clogged; to shorten (width, interval, etc.); to shrink (shirt, word form, etc.); to be at a loss
plain; simple; reserved (behaviour, attitude, etc.); modest; quite; a (little) bit
may; might; perhaps; may be; possibly
space development; space exploration
(a) little; somewhat; somehow
happy; glad; pleased; joyful; delightful; gratifying
to advance; to go forward; to precede; to go ahead (of); to make progress; to improve; to deepen
energy problems; energy issues
settlement; solution; resolution
war; fighting; fierce competition
refugee; displaced person; person inconvenienced by (lack of something); person unable to satisfactorily (marry, shop, etc.)
after all; because; but; even; too; as well
seriousness; earnestness; truth; sanctity
(United States of) America; United States; US; America (land mass); the Americas
such; like that; that sort of; very
disparity of wealth; wealth inequality; social inequality
to spread (out); to extend; to stretch; to reach to; to get around; to fill (e.g. a space)
advance (into a new market or stage of progress); launching (a new career or venture); expanding (into a new market); stepping forward; emerging
technology; engineering; technique; skill; art; craft
hogging; having all to oneself; monopolising; monopolizing
to look up at; to raise one's eyes; to look up to; to admire; to respect
have no choice; there is nothing but; no more than
after all; in the end; anyway; (cannot) possibly; (not) at all; (not) by any means
dog (Canis (lupus) familiaris); squealer; rat; loser; asshole; counterfeit
that's the way it is; yes; is that so?; is it?
how; in what way; why; for what reason; cannot possibly; no way
lesson; section (in an organization); division; counter for lessons and chapters (of a book)
it is assuredly that ...; can say with confidence that ...
to desire; to wish for; to expect; to see; to command (a view of)
it does not mean that ...; I don't mean that ...; it is not the case that
shop; store; somebody who sells (something) or works as (something); somebody with a (certain) personality trait; house; roof
love; affection; attachment; craving; agape; Ireland
pride; boast; credit (to)
very thin; flimsy; cheap; shallow
to rescue from; to help out of; to save