connection; linking; joining; coupling; attaching; junction
double; twice (as much); twofold
United States of America; USA; United States Army
dimly; faintly; absentmindedly; vacantly; idly; aimlessly
streamlined shape; aerodynamic shape
diving; submerging; going underwater
as always; as ever; though it's always the case
loose; lenient; lax; gentle (curve, slope, etc.); slow; weak; soft
contemporary writing; modern text; modern Japanese writing; modern Japanese (as a school subject); literature written since the Meiji period
ancient writing (Edo-period or older); classical literature; ancient Chinese character (pre-Qin period); Chinese character script used before the Qin period
class teacher; homeroom teacher; form teacher
digitization; digitalization
specialization; specialty; speciality; expertise
speaker; lecturer; lecturer (at a university or college); instructor; part-time teacher; tutor (at a cram school)
being enrolled (at a school); being registered; being a member (of a team, organization, etc.)
the number of people; many people; a large number of people
civic guidance; non-curricular educational guidance; medical guidance
to leave nothing undone; to give good service; to attend to everything; to be on someone's tracks (e.g. police); to catch up with; to close in on
reason; circumstances; grounds; because of; due to; as a result of
independent; autonomous; voluntary; of one's own initiative
management; administration; operation
to need; to call for; to require
belonging to (a group, organization, etc.); affiliation (with); being attached to; being under the control of; serving (in the military, congress, etc.)
day and night; around the clock; always; constantly
obsession with cleanliness; fastidiousness
pleasant; agreeable; comfortable; refreshing
subtle; delicate; difficult; complex; doubtful; questionable
student guidance; student counseling
to look displeased; to frown; to scowl; to look grave; to look serious
position; situation; viewpoint; standpoint; point of view
to manage; to control; to supervise; to crack down on; to keep under strict control; to enforce
to raise; to bring to (someone's attention); to appeal to (reason, emotions, etc.); to work on (one's emotions); to complain; to sue (a person)
guilty (feeling, conscience, look, etc.); (feeling) uneasy
sense of inferiority; one's weak point