study; research; investigation
formulation (of a plan, policy, etc.); decision; settling on
to engage in; to participate in; to take part in; to be involved in
simple; plain; uncomplicated; straightforward; simple-minded; naive
pair; the two; both persons; both things
nature; disposition; temperament; qualities; attributes; talents
to ascertain; to make sure of; to determine; to probe; to get to the bottom (of something)
active; dynamic; energetic
exercise; physical training; appeal; campaign; motion; movement
to play a leading role; to play a central part
nomination (of a person to a position); selection; election; assignment; appointment
clever; bright; sharp; wise; intelligent; sagacious
mechanism; organization; organisation
harmonious; peaceful; happy; amicable; smooth; free from trouble
function; facility; faculty; feature
to satisfy (conditions, one's appetite, etc.); to meet (e.g. demands); to fulfill; to fill (e.g. a cup); to pack; to supply
exemplar; model; example; pattern
pioneering; path-breaking; trailblazing
arrangement (of resources); deployment; stationing; posting; disposition; configuration
arrangements; preparations
where; which; anyway; anyhow; sooner or later; eventually
most of all; extremely; supremely
to live up to (one's) expectations
futility; waste; uselessness; pointlessness; idleness
same; similar; (just) like; equal
department (in an organization); division; club; part; component; category
to change; to be transformed; to move to; to be different; to be uncommon
to put; to place; to leave (behind); to establish (an organization, a facility, a position, etc.); to set up; to appoint (someone to a certain position); to hire
though; even if; whether ... or ...
to refuse; to reject; to inform; to give notice; to ask leave; to excuse oneself (from)
railroad; railway; rail transport
laying (a railroad, pipes, naval mines, etc.); construction
goods; materials; commodities; resources; supplies
even more; still more; further
transportation; conveyance; delivery; hospitalization; transfer to hospital
load; heavy burden; encumbrance; heavy freight; heavy responsibility
question; inquiry; enquiry
(coming to a) mutual understanding; understanding each other
in a sense; in some way; to an extent