neighbourhood; neighborhood
release; emission; ejection
100,000,000; one hundred million
8000; eight thousand; many
within; inside of; less than
a short while ago; a moment ago; just now; some time ago
to say; to be called; to do
concrete; definite; specific; material; substantial
square kilometer; square kilometre
hit; success; guess; prediction; affability; friendliness; sensation
knowing; (an) acquaintance
to follow in succession; to happen one after another
to overturn; to capsize; to overthrow (government etc.); to reverse (decision etc.); to disprove (an established theory etc.)
to be doing; to be in the process of doing
riddle; puzzle; enigma; enigmatic; mysterious
to deepen; to heighten; to intensify
complete picture; panorama; what it all adds up to; bird's eye view; all-embracing portrait; overall perspective
elucidation; explication; explaining; unravelling; clarification; understanding
to take on a role; to take part
to be conceivable that; to be thinkable that
addition; supplement; appending; appendix
dimension; perspective; point of reference; level (of something)
to think about; to send one's heart out to; to give more than a passing thought to; to think of something far away; to think nostalgically upon (esp. one's hometown)
tool; implement; means; furniture
true character; true form; true colors (colours); consciousness; one's senses
at present; currently; so far; for now; for the time being
learned society; scientific society; academy; academic meeting; academic conference
(the) mainstream; main course (of a river); main stream
immense; awesome; enormous; terrific
string; cord; man who is financially dependent on a woman; gigolo; restrictions; conditions
one person; being alone; being by oneself; being single; being unmarried; by oneself
finally; at last; ultimately; in the end
term; terminology; wording; choice of words; phraseology