student (esp. a university student)
official; governmental; public (use, matter, forum, etc.); common; being public knowledge; being out in the open
space (between); gap; period of time (during, while); duration; between (two parties or things); among (a group); relations (between)
joint ownership; co-ownership; sharing (e.g. a viewpoint); sharing (files, devices on a network, posts on social media, etc.)
top brass; upper echelon; higher-ups; top management; upper reaches; top of the pile
follow-up report; further news
to teach; to instruct; to tell; to inform; to preach
to leave behind; to put off; to postpone
unmanned; uninhabited; unattended; shorthandedness; lack of help
to make; to produce; to prepare (food); to brew (alcohol); to raise; to grow; to till
on and after; as from; hereafter; thereafter; since
probe; inquiry; enquiry; investigation
temporary transfer (of an employee); secondment; relocation; proceeding to; leaving for
force; unit; corps; squad; troops; party
aspiration; volunteering; desire; application
user; consumer; master (e.g. of swordsmanship); prodigal; spendthrift
to take someone (to some place); to take someone along; to lead someone away
place; spot; address; district; area; one's house; point
terminal; computer terminal; information access device (smartphone, tablet, book-reader, etc.); end (e.g. of a roll of film)
email; mail (usu. in compound words); post; message (sent over a chat application); instant message; male
as a matter of fact; by the way; to tell you the truth; to be honest; frankly
to (be able to) make contact; to (be able to) get in touch
that being the case; because of ...; the reason is ...; given that ...
surely; undoubtedly; sternly; severely; having no slack; rigid
vagrant habits; vagabondism; wanderlust
having nothing to do; having time on one's hands (and not knowing what to do); being at a loose end; being bored
to untie; to unfasten; to unsew; to unstitch; to solve; to work out; to dispel (misunderstanding, etc.)
before one knows; before one becomes aware of; unnoticed; unawares
model; type (e.g. of machine, goods, etc.); type; style; mold (mould); template; kata (standard form of a movement, posture, etc. in martial arts, sport, etc.)
equipping; installing; fitting; mounting; putting on
man; male; fellow; guy; male lover; boyfriend
to surround; to crowd around
person; someone; human beings; mankind; human (Homo sapiens); (other) people; others
few; a little; scarce; insufficient; seldom
have to (verb); must (verb); is indispensable; absolutely necessary