engine; agency; organisation; system; facility
school education; formal education
quite; very; 10^48; quindecillion
basics; rudiments; elements; ABCs of ...
graduation; completion (of a course); moving on (from); outgrowing (something); leaving (a group, company, etc.)
to be helpful; to be useful
extension; elongation; prolongation; Enchō era (923.4.11-931.4.26)
when it becomes; when it comes to
primary school; elementary school; grade school
to put in; to let in; to admit; to accept; to accept; to comply; to include
(period of) a year; during an era
junior high school; middle school; lower secondary school
to advance; to go forward; to precede; to go ahead (of); to make progress; to improve; to deepen
finding employment; getting a job
manual labor; manual labour; toil; Labour Party
calculation; reckoning; count; forecast
machine; mechanism; instrument; appliance; apparatus
junior high school graduate; middle school graduate
degree; amount; grade; standard; of the order of (following a number); about
one's post; place of work; workplace
unnecessary; not needed; not necessary
technical training; professional education
senior high school; high school
vocational school; technical school
commuting to school; school commute
engineer; technical expert; technician; craftsperson
clerk; office worker; office staff
still; much more; (not) yet; still a long way to go; still a long way off; not there yet
specialist; expert; professional; authority; pundit
depending on the situation; should time and circumstances permit
mostly; ordinarily; probably; most; almost all; ordinary
to pass through; to pass by; to pass (of time); to elapse; to have expired; to have ended; to exceed
to decrease (in size or number); to diminish; to abate