tactician; strategist; schemer; maneuverer
(approximate) time; around; suitable time (or condition); time of year; season
dirty; filthy; disordered; messy; indecent (language, etc.); dirty
to be effective; to take effect; to work; to function well; to be possible (to do, use, etc.); to be able to
art of war; strategy; tactics
complex; complicated; intricate; mixed (feelings)
simple; plain; uncomplicated; straightforward; simple-minded; naive
to behave; to conduct oneself; to entertain; to treat someone (to a drink); to make tea for someone (tea ceremony)
to borrow; to have a loan; to rent; to hire
polite; courteous; civil; careful; close; thorough
each (person); individually; one by one; one at a time; in turn
to spend time (on doing something)
cost performance; cost effectiveness; price-performance ratio; value for money; bang for one's buck
so; accordingly; now; then; thereupon; therefore
helper; supporter; second; foreign player (hired to strengthen a team)
administrator; director; commissioner
change; variation; variety; diversity; inflection; declension
decreasing birthrate and aging population; aging population combined with the diminishing number of children; declining birthrate and a growing proportion of elderly people; dwindling birthrate and an aging population; low birthrate and longevity
sudden; abrupt; rapid; sharp; drastic; radical
serious damage; injury or loss; heavy blow
government; administration
groping (for); fumbling around (for); searching (for an answer, solution, etc.); trying to find
wherein; therein; thereinto
resuscitation; regeneration; reformation; rehabilitation; playback; regeneration (sound, etc.)
pillar; post; support; prop; counter for buddhas, gods, nobles, etc.
model; dummy; model (profession); fashion model; model (of a vehicle, machine, etc.); version; model (e.g. mathematical)
(instruction) manual; operations manual; basic rules (pertaining to how a job should be carried out); (car with) manual transmission
private enterprise; private business; private company; private firm; private-sector business; private-sector corporation
to join hands together; to join forces; to collaborate
pet saying; favorite phrase (favorite); stock phrase; manner of talking
environment; circumstance
change; alteration; difference; distinction; something wrong; abnormality
to do together; to share; to participate in
one more; another; the other; not quite; not very good
underpopulated area; lightly-populated area