interest (in something); curiosity (about something); zest (for)
that is so; that is right; it looks to me; people say that; it is said that; I hear that
several sheets (flat objects)
transport; transportation; conveyance; carriage
somehow; for some reason (or other); without knowing why
real thing; original; actual
structure; construction; makeup; framework; organization; pattern
to occur repeatedly; to repeat; to be repeated; to be frequent
change to ...; becoming ...; making into ...; -ization; -ification
operability; usability; user friendliness; ease of use; maneuverability; manoeuvrability
elevation; rise; improvement; advancement; progress
to open one's eyes wide (in astonishment, wonder, etc.); to be wide-eyed; to be amazed
organic; organic chemistry; organic compound
energy; energy; strength; energy source; energy resource; food energy
classification; categorization; sorting
molecule; numerator; element (of a group); member; particle
laws of nature; physical laws; physics
adding up; totalling; totaling
to manufacture; to produce; to raise (crops); to invent; to dream up; to create
new; neo-; newness; novelty; Gregorian calendar; Xin dynasty (of China; 9-23 CE)
discovery; detection; finding
loading (on a ship); equipping (an aircraft, car, etc.) with; being equipped with
by (means of); by doing; due to; via; through
acting rashly; running wildly; runaway (process); reckless baserunning
imagination; supposition; virtual; potential (enemy)
to be conceivable that; to be thinkable that
prototype model; experimental machine
impossible to do (although wants to)
duty; function; office; mission; task; role
spy; secret agent; spying
distorted; crooked; oval; elliptical shape; round, wooden container for cooked rice; oval coin
in itself; the thing itself; this itself; for its own sake; per se
to lean against; to recline on; to lean on; to rely on; to depend on
worry; fear; anxiety; concern
cannot (due to external circumstances); cannot afford to; must not; impossible to; no way one can (do)
to fall into (e.g. a hole); to fall into (chaos, depression, dilemma, illness, etc.); to fall into (a trap, etc.); to fall; to surrender
far away; distant place; long ago; far back; by far